201532816

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{13217}}^1$

素因数の和:14178

約数の個数: 20

約数和(自身を含む): 390909132

約数和(自身を除く): 189376316

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 13217, 15248, 26434, 52868, 105736, 211472, 12595801, 25191602, 50383204, 100766408, 201532816]

約数ペア:

[(1, 201532816), (2, 100766408), (4, 50383204), (8, 25191602), (16, 12595801), (953, 211472), (1906, 105736), (3812, 52868), (7624, 26434), (13217, 15248)]