220444237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 243996480

約数和(自身を除く): 23552243

約数列:

[1, 13, 59, 97, 767, 1261, 2963, 5723, 38519, 74399, 174817, 287411, 2272621, 3736343, 16957249, 220444237]

約数ペア:

[(1, 220444237), (13, 16957249), (59, 3736343), (97, 2272621), (767, 287411), (1261, 174817), (2963, 74399), (5723, 38519)]