214675492

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 381039680

約数和(自身を除く): 166364188

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 2557, 5114, 10228, 20989, 41978, 83956, 355423, 386107, 710846, 772214, 1421692, 1544428, 53668873, 107337746, 214675492]

約数ペア:

[(1, 214675492), (2, 107337746), (4, 53668873), (139, 1544428), (151, 1421692), (278, 772214), (302, 710846), (556, 386107), (604, 355423), (2557, 83956), (5114, 41978), (10228, 20989)]