190696570

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{74201}}^1$

素因数の和:74465

約数の個数: 16

約数和(自身を含む): 344594088

約数和(自身を除く): 153897518

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 74201, 148402, 371005, 742010, 19069657, 38139314, 95348285, 190696570]

約数ペア:

[(1, 190696570), (2, 95348285), (5, 38139314), (10, 19069657), (257, 742010), (514, 371005), (1285, 148402), (2570, 74201)]