201651401968

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2615317}}^1$

素因数の和:2615465

約数の個数: 40

約数和(自身を含む): 402131295680

約数和(自身を除く): 200479893712

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 4819, 9638, 19276, 38552, 77104, 2615317, 5230634, 10461268, 20922536, 41845072, 159534337, 206610043, 319068674, 413220086, 638137348, 826440172, 1276274696, 1652880344, 2552549392, 3305760688, 12603212623, 25206425246, 50412850492, 100825700984, 201651401968]

約数ペア:

[(1, 201651401968), (2, 100825700984), (4, 50412850492), (8, 25206425246), (16, 12603212623), (61, 3305760688), (79, 2552549392), (122, 1652880344), (158, 1276274696), (244, 826440172), (316, 638137348), (488, 413220086), (632, 319068674), (976, 206610043), (1264, 159534337), (4819, 41845072), (9638, 20922536), (19276, 10461268), (38552, 5230634), (77104, 2615317)]