209436643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 237194496

約数和(自身を除く): 27757853

約数列:

[1, 13, 23, 131, 299, 1703, 3013, 5347, 39169, 69511, 122981, 700457, 1598753, 9105941, 16110511, 209436643]

約数ペア:

[(1, 209436643), (13, 16110511), (23, 9105941), (131, 1598753), (299, 700457), (1703, 122981), (3013, 69511), (5347, 39169)]