214980722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 366847488

約数和(自身を除く): 151866766

約数列:

[1, 2, 11, 22, 31, 62, 101, 202, 341, 682, 1111, 2222, 3121, 3131, 6242, 6262, 34331, 34441, 68662, 68882, 96751, 193502, 315221, 630442, 1064261, 2128522, 3467431, 6934862, 9771851, 19543702, 107490361, 214980722]

約数ペア:

[(1, 214980722), (2, 107490361), (11, 19543702), (22, 9771851), (31, 6934862), (62, 3467431), (101, 2128522), (202, 1064261), (341, 630442), (682, 315221), (1111, 193502), (2222, 96751), (3121, 68882), (3131, 68662), (6242, 34441), (6262, 34331)]