218744506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 349272000

約数和(自身を除く): 130527494

約数列:

[1, 2, 29, 58, 59, 97, 118, 194, 659, 1318, 1711, 2813, 3422, 5626, 5723, 11446, 19111, 38222, 38881, 63923, 77762, 127846, 165967, 331934, 1127549, 1853767, 2255098, 3707534, 3771457, 7542914, 109372253, 218744506]

約数ペア:

[(1, 218744506), (2, 109372253), (29, 7542914), (58, 3771457), (59, 3707534), (97, 2255098), (118, 1853767), (194, 1127549), (659, 331934), (1318, 165967), (1711, 127846), (2813, 77762), (3422, 63923), (5626, 38881), (5723, 38222), (11446, 19111)]