201478756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{15551}}^1$

素因数の和:15675

約数の個数: 24

約数和(自身を含む): 365783040

約数和(自身を除く): 164304284

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 15551, 31102, 62204, 637591, 1228529, 1275182, 2457058, 2550364, 4914116, 50369689, 100739378, 201478756]

約数ペア:

[(1, 201478756), (2, 100739378), (4, 50369689), (41, 4914116), (79, 2550364), (82, 2457058), (158, 1275182), (164, 1228529), (316, 637591), (3239, 62204), (6478, 31102), (12956, 15551)]