199084356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 562598400

約数和(自身を除く): 363514044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 164, 171, 186, 228, 229, 246, 279, 342, 369, 372, 458, 492, 558, 589, 684, 687, 738, 779, 916, 1116, 1178, 1271, 1374, 1476, 1558, 1767, 2061, 2337, 2356, 2542, 2748, 3116, 3534, 3813, 4122, 4351, 4674, 5084, 5301, 7011, 7068, 7099, 7626, 8244, 8702, 9348, 9389, 10602, 11439, 13053, 14022, 14198, 15252, 17404, 18778, 21204, 21297, 22878, 24149, 26106, 28044, 28167, 28396, 37556, 39159, 42594, 45756, 48298, 52212, 56334, 63891, 72447, 78318, 84501, 85188, 96596, 112668, 127782, 134881, 144894, 156636, 169002, 178391, 217341, 255564, 269762, 289788, 291059, 338004, 356782, 404643, 434682, 535173, 539524, 582118, 713564, 809286, 869364, 873177, 1070346, 1164236, 1213929, 1605519, 1618572, 1746354, 2140692, 2427858, 2619531, 3211038, 3492708, 4855716, 5239062, 5530121, 6422076, 10478124, 11060242, 16590363, 22120484, 33180726, 49771089, 66361452, 99542178, 199084356]

約数ペア:

[(1, 199084356), (2, 99542178), (3, 66361452), (4, 49771089), (6, 33180726), (9, 22120484), (12, 16590363), (18, 11060242), (19, 10478124), (31, 6422076), (36, 5530121), (38, 5239062), (41, 4855716), (57, 3492708), (62, 3211038), (76, 2619531), (82, 2427858), (93, 2140692), (114, 1746354), (123, 1618572), (124, 1605519), (164, 1213929), (171, 1164236), (186, 1070346), (228, 873177), (229, 869364), (246, 809286), (279, 713564), (342, 582118), (369, 539524), (372, 535173), (458, 434682), (492, 404643), (558, 356782), (589, 338004), (684, 291059), (687, 289788), (738, 269762), (779, 255564), (916, 217341), (1116, 178391), (1178, 169002), (1271, 156636), (1374, 144894), (1476, 134881), (1558, 127782), (1767, 112668), (2061, 96596), (2337, 85188), (2356, 84501), (2542, 78318), (2748, 72447), (3116, 63891), (3534, 56334), (3813, 52212), (4122, 48298), (4351, 45756), (4674, 42594), (5084, 39159), (5301, 37556), (7011, 28396), (7068, 28167), (7099, 28044), (7626, 26106), (8244, 24149), (8702, 22878), (9348, 21297), (9389, 21204), (10602, 18778), (11439, 17404), (13053, 15252), (14022, 14198)]