208565564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{78173}}^1$

素因数の和:78229

約数の個数: 24

約数和(自身を含む): 393996960

約数和(自身を除く): 185431396

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 78173, 156346, 312692, 1797979, 2267017, 3595958, 4534034, 7191916, 9068068, 52141391, 104282782, 208565564]

約数ペア:

[(1, 208565564), (2, 104282782), (4, 52141391), (23, 9068068), (29, 7191916), (46, 4534034), (58, 3595958), (92, 2267017), (116, 1797979), (667, 312692), (1334, 156346), (2668, 78173)]