202100975

素因数分解:

$5^2\times {\mathrm{1259}}^1\times {\mathrm{6421}}^1$

素因数の和:7690

約数の個数: 12

約数和(自身を含む): 250843320

約数和(自身を除く): 48742345

約数列:

[1, 5, 25, 1259, 6295, 6421, 31475, 32105, 160525, 8084039, 40420195, 202100975]

約数ペア:

[(1, 202100975), (5, 40420195), (25, 8084039), (1259, 160525), (6295, 32105), (6421, 31475)]