211125370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{1777}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 383759964

約数和(自身を除く): 172634594

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1777, 3554, 8885, 11881, 17770, 23762, 59405, 118810, 193693, 387386, 968465, 1936930, 21112537, 42225074, 105562685, 211125370]

約数ペア:

[(1, 211125370), (2, 105562685), (5, 42225074), (10, 21112537), (109, 1936930), (218, 968465), (545, 387386), (1090, 193693), (1777, 118810), (3554, 59405), (8885, 23762), (11881, 17770)]