200923730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32251}}^1$

素因数の和:32354

約数の個数: 32

約数和(自身を含む): 417985920

約数和(自身を除く): 217062190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32251, 64502, 161255, 225757, 322510, 451514, 1128785, 2257570, 2870339, 5740678, 14351695, 20092373, 28703390, 40184746, 100461865, 200923730]

約数ペア:

[(1, 200923730), (2, 100461865), (5, 40184746), (7, 28703390), (10, 20092373), (14, 14351695), (35, 5740678), (70, 2870339), (89, 2257570), (178, 1128785), (445, 451514), (623, 322510), (890, 225757), (1246, 161255), (3115, 64502), (6230, 32251)]