201177759

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 272682720

約数和(自身を除く): 71504961

約数列:

[1, 3, 101, 157, 303, 471, 4229, 12687, 15857, 47571, 427129, 663953, 1281387, 1991859, 67059253, 201177759]

約数ペア:

[(1, 201177759), (3, 67059253), (101, 1991859), (157, 1281387), (303, 663953), (471, 427129), (4229, 47571), (12687, 15857)]