212380804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3540

約数の個数: 36

約数和(自身を含む): 402042060

約数和(自身を除く): 189661256

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 529, 667, 1058, 1334, 2116, 2668, 3461, 6922, 13844, 15341, 30682, 61364, 79603, 100369, 159206, 200738, 318412, 401476, 1830869, 2308487, 3661738, 4616974, 7323476, 9233948, 53095201, 106190402, 212380804]

約数ペア:

[(1, 212380804), (2, 106190402), (4, 53095201), (23, 9233948), (29, 7323476), (46, 4616974), (58, 3661738), (92, 2308487), (116, 1830869), (529, 401476), (667, 318412), (1058, 200738), (1334, 159206), (2116, 100369), (2668, 79603), (3461, 61364), (6922, 30682), (13844, 15341)]