201453985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{941}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 247421952

約数和(自身を除く): 45967967

約数列:

[1, 5, 47, 235, 911, 941, 4555, 4705, 42817, 44227, 214085, 221135, 857251, 4286255, 40290797, 201453985]

約数ペア:

[(1, 201453985), (5, 40290797), (47, 4286255), (235, 857251), (911, 221135), (941, 214085), (4555, 44227), (4705, 42817)]