200725820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{346079}}^1$

素因数の和:346117

約数の個数: 24

約数和(自身を含む): 436060800

約数和(自身を除く): 235334980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 346079, 692158, 1384316, 1730395, 3460790, 6921580, 10036291, 20072582, 40145164, 50181455, 100362910, 200725820]

約数ペア:

[(1, 200725820), (2, 100362910), (4, 50181455), (5, 40145164), (10, 20072582), (20, 10036291), (29, 6921580), (58, 3460790), (116, 1730395), (145, 1384316), (290, 692158), (580, 346079)]