195440276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4637}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 351801576

約数和(自身を除く): 156361300

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 4637, 9274, 10537, 18548, 21074, 42148, 190117, 380234, 760468, 1191709, 2383418, 4766836, 48860069, 97720138, 195440276]

約数ペア:

[(1, 195440276), (2, 97720138), (4, 48860069), (41, 4766836), (82, 2383418), (164, 1191709), (257, 760468), (514, 380234), (1028, 190117), (4637, 42148), (9274, 21074), (10537, 18548)]