201255260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89051}}^1$

素因数の和:89173

約数の個数: 24

約数和(自身を含む): 426380976

約数和(自身を除く): 225125716

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89051, 178102, 356204, 445255, 890510, 1781020, 10062763, 20125526, 40251052, 50313815, 100627630, 201255260]

約数ペア:

[(1, 201255260), (2, 100627630), (4, 50313815), (5, 40251052), (10, 20125526), (20, 10062763), (113, 1781020), (226, 890510), (452, 445255), (565, 356204), (1130, 178102), (2260, 89051)]