199232784

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 280

約数和(自身を含む): 650553600

約数和(自身を除く): 451320816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 31, 36, 38, 48, 54, 57, 58, 62, 72, 76, 81, 87, 93, 108, 114, 116, 124, 144, 152, 162, 171, 174, 186, 216, 228, 232, 243, 248, 261, 279, 304, 324, 342, 348, 372, 432, 456, 464, 486, 496, 513, 522, 551, 558, 589, 648, 684, 696, 729, 744, 783, 837, 899, 912, 972, 1026, 1044, 1102, 1116, 1178, 1296, 1368, 1392, 1458, 1488, 1539, 1566, 1653, 1674, 1767, 1798, 1944, 2052, 2088, 2204, 2232, 2349, 2356, 2511, 2697, 2736, 2916, 3078, 3132, 3306, 3348, 3534, 3596, 3888, 4104, 4176, 4408, 4464, 4617, 4698, 4712, 4959, 5022, 5301, 5394, 5832, 6156, 6264, 6612, 6696, 7047, 7068, 7192, 7533, 8091, 8208, 8816, 9234, 9396, 9424, 9918, 10044, 10602, 10788, 11664, 12312, 12528, 13224, 13392, 13851, 14094, 14136, 14384, 14877, 15066, 15903, 16182, 17081, 18468, 18792, 19836, 20088, 21141, 21204, 21576, 22599, 24273, 24624, 26448, 27702, 28188, 28272, 29754, 30132, 31806, 32364, 34162, 36936, 37584, 39672, 40176, 42282, 42408, 43152, 44631, 45198, 47709, 48546, 51243, 55404, 56376, 59508, 60264, 63612, 64728, 68324, 72819, 73872, 79344, 84564, 84816, 89262, 90396, 95418, 97092, 102486, 110808, 112752, 119016, 120528, 127224, 129456, 133893, 136648, 143127, 145638, 153729, 169128, 178524, 180792, 190836, 194184, 204972, 218457, 221616, 238032, 254448, 267786, 273296, 286254, 291276, 307458, 338256, 357048, 361584, 381672, 388368, 401679, 409944, 429381, 436914, 461187, 535572, 572508, 582552, 614916, 655371, 714096, 763344, 803358, 819888, 858762, 873828, 922374, 1071144, 1145016, 1165104, 1229832, 1310742, 1383561, 1606716, 1717524, 1747656, 1844748, 2142288, 2290032, 2459664, 2621484, 2767122, 3213432, 3435048, 3495312, 3689496, 4150683, 5242968, 5534244, 6426864, 6870096, 7378992, 8301366, 10485936, 11068488, 12452049, 16602732, 22136976, 24904098, 33205464, 49808196, 66410928, 99616392, 199232784]

約数ペア:

[(1, 199232784), (2, 99616392), (3, 66410928), (4, 49808196), (6, 33205464), (8, 24904098), (9, 22136976), (12, 16602732), (16, 12452049), (18, 11068488), (19, 10485936), (24, 8301366), (27, 7378992), (29, 6870096), (31, 6426864), (36, 5534244), (38, 5242968), (48, 4150683), (54, 3689496), (57, 3495312), (58, 3435048), (62, 3213432), (72, 2767122), (76, 2621484), (81, 2459664), (87, 2290032), (93, 2142288), (108, 1844748), (114, 1747656), (116, 1717524), (124, 1606716), (144, 1383561), (152, 1310742), (162, 1229832), (171, 1165104), (174, 1145016), (186, 1071144), (216, 922374), (228, 873828), (232, 858762), (243, 819888), (248, 803358), (261, 763344), (279, 714096), (304, 655371), (324, 614916), (342, 582552), (348, 572508), (372, 535572), (432, 461187), (456, 436914), (464, 429381), (486, 409944), (496, 401679), (513, 388368), (522, 381672), (551, 361584), (558, 357048), (589, 338256), (648, 307458), (684, 291276), (696, 286254), (729, 273296), (744, 267786), (783, 254448), (837, 238032), (899, 221616), (912, 218457), (972, 204972), (1026, 194184), (1044, 190836), (1102, 180792), (1116, 178524), (1178, 169128), (1296, 153729), (1368, 145638), (1392, 143127), (1458, 136648), (1488, 133893), (1539, 129456), (1566, 127224), (1653, 120528), (1674, 119016), (1767, 112752), (1798, 110808), (1944, 102486), (2052, 97092), (2088, 95418), (2204, 90396), (2232, 89262), (2349, 84816), (2356, 84564), (2511, 79344), (2697, 73872), (2736, 72819), (2916, 68324), (3078, 64728), (3132, 63612), (3306, 60264), (3348, 59508), (3534, 56376), (3596, 55404), (3888, 51243), (4104, 48546), (4176, 47709), (4408, 45198), (4464, 44631), (4617, 43152), (4698, 42408), (4712, 42282), (4959, 40176), (5022, 39672), (5301, 37584), (5394, 36936), (5832, 34162), (6156, 32364), (6264, 31806), (6612, 30132), (6696, 29754), (7047, 28272), (7068, 28188), (7192, 27702), (7533, 26448), (8091, 24624), (8208, 24273), (8816, 22599), (9234, 21576), (9396, 21204), (9424, 21141), (9918, 20088), (10044, 19836), (10602, 18792), (10788, 18468), (11664, 17081), (12312, 16182), (12528, 15903), (13224, 15066), (13392, 14877), (13851, 14384), (14094, 14136)]