208186212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1777}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 524125952

約数和(自身を除く): 315939740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 751, 1502, 1777, 2253, 3004, 3554, 4506, 5331, 7108, 9012, 9763, 10662, 19526, 21324, 23101, 29289, 39052, 46202, 58578, 69303, 92404, 117156, 138606, 277212, 1334527, 2669054, 4003581, 5338108, 8007162, 16014324, 17348851, 34697702, 52046553, 69395404, 104093106, 208186212]

約数ペア:

[(1, 208186212), (2, 104093106), (3, 69395404), (4, 52046553), (6, 34697702), (12, 17348851), (13, 16014324), (26, 8007162), (39, 5338108), (52, 4003581), (78, 2669054), (156, 1334527), (751, 277212), (1502, 138606), (1777, 117156), (2253, 92404), (3004, 69303), (3554, 58578), (4506, 46202), (5331, 39052), (7108, 29289), (9012, 23101), (9763, 21324), (10662, 19526)]