222159730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41681}}^1$

素因数の和:41742

約数の個数: 32

約数和(自身を含む): 441162288

約数和(自身を除く): 219002558

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 41681, 83362, 208405, 416810, 541853, 1083706, 1708921, 2709265, 3417842, 5418530, 8544605, 17089210, 22215973, 44431946, 111079865, 222159730]

約数ペア:

[(1, 222159730), (2, 111079865), (5, 44431946), (10, 22215973), (13, 17089210), (26, 8544605), (41, 5418530), (65, 3417842), (82, 2709265), (130, 1708921), (205, 1083706), (410, 541853), (533, 416810), (1066, 208405), (2665, 83362), (5330, 41681)]