204465188

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 384860112

約数和(自身を除く): 180394924

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 332, 578, 1156, 1411, 2131, 2822, 4262, 5644, 8524, 23987, 36227, 47974, 72454, 95948, 144908, 176873, 353746, 615859, 707492, 1231718, 2463436, 3006841, 6013682, 12027364, 51116297, 102232594, 204465188]

約数ペア:

[(1, 204465188), (2, 102232594), (4, 51116297), (17, 12027364), (34, 6013682), (68, 3006841), (83, 2463436), (166, 1231718), (289, 707492), (332, 615859), (578, 353746), (1156, 176873), (1411, 144908), (2131, 95948), (2822, 72454), (4262, 47974), (5644, 36227), (8524, 23987)]