201805131

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 297726352

約数和(自身を除く): 95921221

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 1727, 3541, 5181, 10623, 18997, 38951, 56991, 116853, 428461, 555937, 1285383, 1667811, 6115307, 18345921, 67268377, 201805131]

約数ペア:

[(1, 201805131), (3, 67268377), (11, 18345921), (33, 6115307), (121, 1667811), (157, 1285383), (363, 555937), (471, 428461), (1727, 116853), (3541, 56991), (5181, 38951), (10623, 18997)]