200684491

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 231802560

約数和(自身を除く): 31118069

約数列:

[1, 7, 197, 269, 541, 1379, 1883, 3787, 52993, 106577, 145529, 370951, 746039, 1018703, 28669213, 200684491]

約数ペア:

[(1, 200684491), (7, 28669213), (197, 1018703), (269, 746039), (541, 370951), (1379, 145529), (1883, 106577), (3787, 52993)]