201355693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 257697792

約数和(自身を除く): 56342099

約数列:

[1, 7, 11, 61, 77, 163, 263, 427, 671, 1141, 1793, 1841, 2893, 4697, 9943, 12551, 16043, 20251, 42869, 69601, 109373, 112301, 176473, 300083, 471559, 765611, 1235311, 2615009, 3300913, 18305063, 28765099, 201355693]

約数ペア:

[(1, 201355693), (7, 28765099), (11, 18305063), (61, 3300913), (77, 2615009), (163, 1235311), (263, 765611), (427, 471559), (671, 300083), (1141, 176473), (1793, 112301), (1841, 109373), (2893, 69601), (4697, 42869), (9943, 20251), (12551, 16043)]