201987592

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{691}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 386136000

約数和(自身を除く): 184148408

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 599, 691, 1198, 1382, 2396, 2764, 4792, 5528, 36539, 42151, 73078, 84302, 146156, 168604, 292312, 337208, 413909, 827818, 1655636, 3311272, 25248449, 50496898, 100993796, 201987592]

約数ペア:

[(1, 201987592), (2, 100993796), (4, 50496898), (8, 25248449), (61, 3311272), (122, 1655636), (244, 827818), (488, 413909), (599, 337208), (691, 292312), (1198, 168604), (1382, 146156), (2396, 84302), (2764, 73078), (4792, 42151), (5528, 36539)]