201620577542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{15901}}^1$

素因数の和:17576

約数の個数: 32

約数和(自身を含む): 313098676128

約数和(自身を除く): 111478098586

約数列:

[1, 2, 41, 82, 101, 202, 1531, 3062, 4141, 8282, 15901, 31802, 62771, 125542, 154631, 309262, 651941, 1303882, 1606001, 3212002, 6339871, 12679742, 24344431, 48688862, 65846041, 131692082, 998121671, 1996243342, 2458787531, 4917575062, 100810288771, 201620577542]

約数ペア:

[(1, 201620577542), (2, 100810288771), (41, 4917575062), (82, 2458787531), (101, 1996243342), (202, 998121671), (1531, 131692082), (3062, 65846041), (4141, 48688862), (8282, 24344431), (15901, 12679742), (31802, 6339871), (62771, 3212002), (125542, 1606001), (154631, 1303882), (309262, 651941)]