201493786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 342131328

約数和(自身を除く): 140637542

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 962, 1118, 1591, 3182, 4871, 9742, 20683, 41366, 63323, 126646, 180227, 209453, 360454, 418906, 2342951, 2722889, 4685902, 5445778, 7749761, 15499522, 100746893, 201493786]

約数ペア:

[(1, 201493786), (2, 100746893), (13, 15499522), (26, 7749761), (37, 5445778), (43, 4685902), (74, 2722889), (86, 2342951), (481, 418906), (559, 360454), (962, 209453), (1118, 180227), (1591, 126646), (3182, 63323), (4871, 41366), (9742, 20683)]