202102516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 463970304

約数和(自身を除く): 261867788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 61, 62, 77, 122, 124, 154, 217, 244, 308, 341, 347, 427, 434, 671, 682, 694, 854, 868, 1342, 1364, 1388, 1708, 1891, 2387, 2429, 2684, 3782, 3817, 4697, 4774, 4858, 7564, 7634, 9394, 9548, 9716, 10757, 13237, 15268, 18788, 20801, 21167, 21514, 26474, 26719, 41602, 42334, 43028, 52948, 53438, 75299, 83204, 84668, 106876, 118327, 145607, 148169, 150598, 232837, 236654, 291214, 296338, 301196, 465674, 473308, 582428, 592676, 656177, 828289, 931348, 1312354, 1629859, 1656578, 2624708, 3259718, 3313156, 4593239, 6519436, 7217947, 9186478, 14435894, 18372956, 28871788, 50525629, 101051258, 202102516]

約数ペア:

[(1, 202102516), (2, 101051258), (4, 50525629), (7, 28871788), (11, 18372956), (14, 14435894), (22, 9186478), (28, 7217947), (31, 6519436), (44, 4593239), (61, 3313156), (62, 3259718), (77, 2624708), (122, 1656578), (124, 1629859), (154, 1312354), (217, 931348), (244, 828289), (308, 656177), (341, 592676), (347, 582428), (427, 473308), (434, 465674), (671, 301196), (682, 296338), (694, 291214), (854, 236654), (868, 232837), (1342, 150598), (1364, 148169), (1388, 145607), (1708, 118327), (1891, 106876), (2387, 84668), (2429, 83204), (2684, 75299), (3782, 53438), (3817, 52948), (4697, 43028), (4774, 42334), (4858, 41602), (7564, 26719), (7634, 26474), (9394, 21514), (9548, 21167), (9716, 20801), (10757, 18788), (13237, 15268)]