205746996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 420825804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 73, 78, 84, 87, 89, 91, 116, 146, 156, 174, 178, 182, 203, 219, 267, 273, 292, 348, 356, 364, 377, 406, 438, 511, 534, 546, 609, 623, 754, 812, 876, 949, 1022, 1068, 1092, 1131, 1157, 1218, 1246, 1508, 1533, 1869, 1898, 2044, 2117, 2262, 2314, 2436, 2492, 2581, 2639, 2847, 3066, 3471, 3738, 3796, 4234, 4524, 4628, 5162, 5278, 5694, 6132, 6351, 6497, 6643, 6942, 7476, 7743, 7917, 8099, 8468, 10324, 10556, 11388, 12702, 12994, 13286, 13884, 14819, 15486, 15834, 16198, 18067, 19491, 19929, 24297, 25404, 25988, 26572, 27521, 29638, 30972, 31668, 32396, 33553, 36134, 38982, 39858, 44457, 45479, 48594, 54201, 55042, 59276, 67106, 72268, 77964, 79716, 82563, 84461, 88914, 90958, 97188, 100659, 108402, 110084, 134212, 136437, 165126, 168922, 177828, 181916, 188413, 192647, 201318, 216804, 234871, 253383, 272874, 330252, 337844, 376826, 385294, 402636, 469742, 506766, 545748, 565239, 577941, 591227, 704613, 753652, 770588, 939484, 1013532, 1130478, 1155882, 1182454, 1318891, 1409226, 1773681, 2260956, 2311764, 2364908, 2449369, 2637782, 2818452, 3547362, 3956673, 4898738, 5275564, 7094724, 7348107, 7913346, 9797476, 14696214, 15826692, 17145583, 29392428, 34291166, 51436749, 68582332, 102873498, 205746996]

約数ペア:

[(1, 205746996), (2, 102873498), (3, 68582332), (4, 51436749), (6, 34291166), (7, 29392428), (12, 17145583), (13, 15826692), (14, 14696214), (21, 9797476), (26, 7913346), (28, 7348107), (29, 7094724), (39, 5275564), (42, 4898738), (52, 3956673), (58, 3547362), (73, 2818452), (78, 2637782), (84, 2449369), (87, 2364908), (89, 2311764), (91, 2260956), (116, 1773681), (146, 1409226), (156, 1318891), (174, 1182454), (178, 1155882), (182, 1130478), (203, 1013532), (219, 939484), (267, 770588), (273, 753652), (292, 704613), (348, 591227), (356, 577941), (364, 565239), (377, 545748), (406, 506766), (438, 469742), (511, 402636), (534, 385294), (546, 376826), (609, 337844), (623, 330252), (754, 272874), (812, 253383), (876, 234871), (949, 216804), (1022, 201318), (1068, 192647), (1092, 188413), (1131, 181916), (1157, 177828), (1218, 168922), (1246, 165126), (1508, 136437), (1533, 134212), (1869, 110084), (1898, 108402), (2044, 100659), (2117, 97188), (2262, 90958), (2314, 88914), (2436, 84461), (2492, 82563), (2581, 79716), (2639, 77964), (2847, 72268), (3066, 67106), (3471, 59276), (3738, 55042), (3796, 54201), (4234, 48594), (4524, 45479), (4628, 44457), (5162, 39858), (5278, 38982), (5694, 36134), (6132, 33553), (6351, 32396), (6497, 31668), (6643, 30972), (6942, 29638), (7476, 27521), (7743, 26572), (7917, 25988), (8099, 25404), (8468, 24297), (10324, 19929), (10556, 19491), (11388, 18067), (12702, 16198), (12994, 15834), (13286, 15486), (13884, 14819)]