200601080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68699}}^1$

素因数の和:68783

約数の個数: 32

約数和(自身を含む): 457542000

約数和(自身を除く): 256940920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 68699, 137398, 274796, 343495, 549592, 686990, 1373980, 2747960, 5015027, 10030054, 20060108, 25075135, 40120216, 50150270, 100300540, 200601080]

約数ペア:

[(1, 200601080), (2, 100300540), (4, 50150270), (5, 40120216), (8, 25075135), (10, 20060108), (20, 10030054), (40, 5015027), (73, 2747960), (146, 1373980), (292, 686990), (365, 549592), (584, 343495), (730, 274796), (1460, 137398), (2920, 68699)]