201085027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 252068544

約数和(自身を除く): 50983517

約数列:

[1, 11, 13, 17, 143, 181, 187, 221, 457, 1991, 2353, 2431, 3077, 5027, 5941, 7769, 25883, 33847, 40001, 65351, 82717, 85459, 100997, 440011, 909887, 1075321, 1110967, 1406189, 11828531, 15468079, 18280457, 201085027]

約数ペア:

[(1, 201085027), (11, 18280457), (13, 15468079), (17, 11828531), (143, 1406189), (181, 1110967), (187, 1075321), (221, 909887), (457, 440011), (1991, 100997), (2353, 85459), (2431, 82717), (3077, 65351), (5027, 40001), (5941, 33847), (7769, 25883)]