221717767298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67049}}^1\times {\mathrm{71887}}^1$

素因数の和:138961

約数の個数: 16

約数和(自身を含む): 347046508800

約数和(自身を除く): 125328741502

約数列:

[1, 2, 23, 46, 67049, 71887, 134098, 143774, 1542127, 1653401, 3084254, 3306802, 4819951463, 9639902926, 110858883649, 221717767298]

約数ペア:

[(1, 221717767298), (2, 110858883649), (23, 9639902926), (46, 4819951463), (67049, 3306802), (71887, 3084254), (134098, 1653401), (143774, 1542127)]