221349038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{8501}}^1$

素因数の和:8827

約数の個数: 16

約数和(自身を含む): 340352064

約数和(自身を除く): 119003026

約数列:

[1, 2, 47, 94, 277, 554, 8501, 13019, 17002, 26038, 399547, 799094, 2354777, 4709554, 110674519, 221349038]

約数ペア:

[(1, 221349038), (2, 110674519), (47, 4709554), (94, 2354777), (277, 799094), (554, 399547), (8501, 26038), (13019, 17002)]