140816900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{201167}}^1$

素因数の和:201188

約数の個数: 36

約数和(自身を含む): 349227648

約数和(自身を除く): 208410748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 201167, 402334, 804668, 1005835, 1408169, 2011670, 2816338, 4023340, 5029175, 5632676, 7040845, 10058350, 14081690, 20116700, 28163380, 35204225, 70408450, 140816900]

約数ペア:

[(1, 140816900), (2, 70408450), (4, 35204225), (5, 28163380), (7, 20116700), (10, 14081690), (14, 10058350), (20, 7040845), (25, 5632676), (28, 5029175), (35, 4023340), (50, 2816338), (70, 2011670), (100, 1408169), (140, 1005835), (175, 804668), (350, 402334), (700, 201167)]