201150940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{324437}}^1$

素因数の和:324477

約数の個数: 24

約数和(自身を含む): 436044672

約数和(自身を除く): 234893732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 324437, 648874, 1297748, 1622185, 3244370, 6488740, 10057547, 20115094, 40230188, 50287735, 100575470, 201150940]

約数ペア:

[(1, 201150940), (2, 100575470), (4, 50287735), (5, 40230188), (10, 20115094), (20, 10057547), (31, 6488740), (62, 3244370), (124, 1622185), (155, 1297748), (310, 648874), (620, 324437)]