101301890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{440443}}^1$

素因数の和:440473

約数の個数: 16

約数和(自身を含む): 190271808

約数和(自身を除く): 88969918

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 440443, 880886, 2202215, 4404430, 10130189, 20260378, 50650945, 101301890]

約数ペア:

[(1, 101301890), (2, 50650945), (5, 20260378), (10, 10130189), (23, 4404430), (46, 2202215), (115, 880886), (230, 440443)]