200996977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 12843023

約数列:

[1, 23, 89, 149, 659, 2047, 3427, 13261, 15157, 58651, 98191, 305003, 1348973, 2258393, 8738999, 200996977]

約数ペア:

[(1, 200996977), (23, 8738999), (89, 2258393), (149, 1348973), (659, 305003), (2047, 98191), (3427, 58651), (13261, 15157)]