200964020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271573}}^1$

素因数の和:271619

約数の個数: 24

約数和(自身を含む): 433432104

約数和(自身を除く): 232468084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 271573, 543146, 1086292, 1357865, 2715730, 5431460, 10048201, 20096402, 40192804, 50241005, 100482010, 200964020]

約数ペア:

[(1, 200964020), (2, 100482010), (4, 50241005), (5, 40192804), (10, 20096402), (20, 10048201), (37, 5431460), (74, 2715730), (148, 1357865), (185, 1086292), (370, 543146), (740, 271573)]