189752942

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{6221}}^1$

素因数の和:6475

約数の個数: 16

約数和(自身を含む): 289397664

約数和(自身を除く): 99644722

約数列:

[1, 2, 101, 151, 202, 302, 6221, 12442, 15251, 30502, 628321, 939371, 1256642, 1878742, 94876471, 189752942]

約数ペア:

[(1, 189752942), (2, 94876471), (101, 1878742), (151, 1256642), (202, 939371), (302, 628321), (6221, 30502), (12442, 15251)]