201641264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145689}}^1$

素因数の和:1145708

約数の個数: 20

約数和(自身を含む): 426196680

約数和(自身を除く): 224555416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145689, 2291378, 4582756, 9165512, 12602579, 18331024, 25205158, 50410316, 100820632, 201641264]

約数ペア:

[(1, 201641264), (2, 100820632), (4, 50410316), (8, 25205158), (11, 18331024), (16, 12602579), (22, 9165512), (44, 4582756), (88, 2291378), (176, 1145689)]