190861013

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 221136000

約数和(自身を除く): 30274987

約数列:

[1, 7, 101, 499, 541, 707, 3493, 3787, 50399, 54641, 269959, 352793, 382487, 1889713, 27265859, 190861013]

約数ペア:

[(1, 190861013), (7, 27265859), (101, 1889713), (499, 382487), (541, 352793), (707, 269959), (3493, 54641), (3787, 50399)]