201461920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114467}}^1$

素因数の和:114493

約数の個数: 48

約数和(自身を含む): 519226848

約数和(自身を除く): 317764928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114467, 228934, 457868, 572335, 915736, 1144670, 1259137, 1831472, 2289340, 2518274, 3662944, 4578680, 5036548, 6295685, 9157360, 10073096, 12591370, 18314720, 20146192, 25182740, 40292384, 50365480, 100730960, 201461920]

約数ペア:

[(1, 201461920), (2, 100730960), (4, 50365480), (5, 40292384), (8, 25182740), (10, 20146192), (11, 18314720), (16, 12591370), (20, 10073096), (22, 9157360), (32, 6295685), (40, 5036548), (44, 4578680), (55, 3662944), (80, 2518274), (88, 2289340), (110, 1831472), (160, 1259137), (176, 1144670), (220, 915736), (352, 572335), (440, 457868), (880, 228934), (1760, 114467)]