201260216

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 382417200

約数和(自身を除く): 181156984

約数列:

[1, 2, 4, 8, 109, 218, 436, 443, 521, 872, 886, 1042, 1772, 2084, 3544, 4168, 48287, 56789, 96574, 113578, 193148, 227156, 230803, 386296, 454312, 461606, 923212, 1846424, 25157527, 50315054, 100630108, 201260216]

約数ペア:

[(1, 201260216), (2, 100630108), (4, 50315054), (8, 25157527), (109, 1846424), (218, 923212), (436, 461606), (443, 454312), (521, 386296), (872, 230803), (886, 227156), (1042, 193148), (1772, 113578), (2084, 96574), (3544, 56789), (4168, 48287)]