207584360

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{22273}}^1$

素因数の和:22517

約数の個数: 32

約数和(自身を含む): 469090440

約数和(自身を除く): 261506080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 22273, 44546, 89092, 111365, 178184, 222730, 445460, 890920, 5189609, 10379218, 20758436, 25948045, 41516872, 51896090, 103792180, 207584360]

約数ペア:

[(1, 207584360), (2, 103792180), (4, 51896090), (5, 41516872), (8, 25948045), (10, 20758436), (20, 10379218), (40, 5189609), (233, 890920), (466, 445460), (932, 222730), (1165, 178184), (1864, 111365), (2330, 89092), (4660, 44546), (9320, 22273)]