201507254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 358525440

約数和(自身を除く): 157018186

約数列:

[1, 2, 13, 26, 29, 31, 37, 58, 62, 74, 233, 377, 403, 466, 481, 754, 806, 899, 962, 1073, 1147, 1798, 2146, 2294, 3029, 6058, 6757, 7223, 8621, 11687, 13514, 13949, 14446, 14911, 17242, 23374, 27898, 29822, 33263, 66526, 87841, 93899, 112073, 175682, 187798, 209467, 224146, 250009, 267251, 418934, 432419, 500018, 534502, 864838, 2723071, 3250117, 3474263, 5446142, 6500234, 6948526, 7750279, 15500558, 100753627, 201507254]

約数ペア:

[(1, 201507254), (2, 100753627), (13, 15500558), (26, 7750279), (29, 6948526), (31, 6500234), (37, 5446142), (58, 3474263), (62, 3250117), (74, 2723071), (233, 864838), (377, 534502), (403, 500018), (466, 432419), (481, 418934), (754, 267251), (806, 250009), (899, 224146), (962, 209467), (1073, 187798), (1147, 175682), (1798, 112073), (2146, 93899), (2294, 87841), (3029, 66526), (6058, 33263), (6757, 29822), (7223, 27898), (8621, 23374), (11687, 17242), (13514, 14911), (13949, 14446)]