207946519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4751}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 238132224

約数和(自身を除く): 30185705

約数列:

[1, 11, 23, 173, 253, 1903, 3979, 4751, 43769, 52261, 109273, 821923, 1202003, 9041153, 18904229, 207946519]

約数ペア:

[(1, 207946519), (11, 18904229), (23, 9041153), (173, 1202003), (253, 821923), (1903, 109273), (3979, 52261), (4751, 43769)]