198796856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23159}}^1$

素因数の和:23231

約数の個数: 32

約数和(自身を含む): 396036000

約数和(自身を除く): 197239144

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 23159, 46318, 92636, 185272, 671611, 856883, 1343222, 1713766, 2686444, 3427532, 5372888, 6855064, 24849607, 49699214, 99398428, 198796856]

約数ペア:

[(1, 198796856), (2, 99398428), (4, 49699214), (8, 24849607), (29, 6855064), (37, 5372888), (58, 3427532), (74, 2686444), (116, 1713766), (148, 1343222), (232, 856883), (296, 671611), (1073, 185272), (2146, 92636), (4292, 46318), (8584, 23159)]