202322480

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13241}}^1$

素因数の和:13445

約数の個数: 40

約数和(自身を含む): 472898304

約数和(自身を除く): 270575824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 13241, 15280, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 529640, 1059280, 2529031, 5058062, 10116124, 12645155, 20232248, 25290310, 40464496, 50580620, 101161240, 202322480]

約数ペア:

[(1, 202322480), (2, 101161240), (4, 50580620), (5, 40464496), (8, 25290310), (10, 20232248), (16, 12645155), (20, 10116124), (40, 5058062), (80, 2529031), (191, 1059280), (382, 529640), (764, 264820), (955, 211856), (1528, 132410), (1910, 105928), (3056, 66205), (3820, 52964), (7640, 26482), (13241, 15280)]