206519323

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 220962816

約数和(自身を除く): 14443493

約数列:

[1, 23, 53, 191, 887, 1219, 4393, 10123, 20401, 47011, 169417, 232829, 1081253, 3896591, 8979101, 206519323]

約数ペア:

[(1, 206519323), (23, 8979101), (53, 3896591), (191, 1081253), (887, 232829), (1219, 169417), (4393, 47011), (10123, 20401)]