201851585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{6101}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 261409680

約数和(自身を除く): 59558095

約数列:

[1, 5, 13, 65, 509, 2545, 6101, 6617, 30505, 33085, 79313, 396565, 3105409, 15527045, 40370317, 201851585]

約数ペア:

[(1, 201851585), (5, 40370317), (13, 15527045), (65, 3105409), (509, 396565), (2545, 79313), (6101, 33085), (6617, 30505)]