201728465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 247933440

約数和(自身を除く): 46204975

約数列:

[1, 5, 47, 235, 421, 2039, 2105, 10195, 19787, 95833, 98935, 479165, 858419, 4292095, 40345693, 201728465]

約数ペア:

[(1, 201728465), (5, 40345693), (47, 4292095), (235, 858419), (421, 479165), (2039, 98935), (2105, 95833), (10195, 19787)]