220161773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7591}}^1$

素因数の和:7724

約数の個数: 16

約数和(自身を含む): 249989376

約数和(自身を除く): 29827603

約数列:

[1, 13, 23, 97, 299, 1261, 2231, 7591, 29003, 98683, 174593, 736327, 2269709, 9572251, 16935521, 220161773]

約数ペア:

[(1, 220161773), (13, 16935521), (23, 9572251), (97, 2269709), (299, 736327), (1261, 174593), (2231, 98683), (7591, 29003)]