201980512

素因数分解:

$2^5\times {\mathrm{6311891}}^1$

素因数の和:6311901

約数の個数: 12

約数和(自身を含む): 397649196

約数和(自身を除く): 195668684

約数列:

[1, 2, 4, 8, 16, 32, 6311891, 12623782, 25247564, 50495128, 100990256, 201980512]

約数ペア:

[(1, 201980512), (2, 100990256), (4, 50495128), (8, 25247564), (16, 12623782), (32, 6311891)]