201400053

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{1871}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 274150656

約数和(自身を除く): 72750603

約数列:

[1, 3, 53, 159, 677, 1871, 2031, 5613, 35881, 99163, 107643, 297489, 1266667, 3800001, 67133351, 201400053]

約数ペア:

[(1, 201400053), (3, 67133351), (53, 3800001), (159, 1266667), (677, 297489), (1871, 107643), (2031, 99163), (5613, 35881)]