201217162

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{6571}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 308042784

約数和(自身を除く): 106825622

約数列:

[1, 2, 61, 122, 251, 502, 6571, 13142, 15311, 30622, 400831, 801662, 1649321, 3298642, 100608581, 201217162]

約数ペア:

[(1, 201217162), (2, 100608581), (61, 3298642), (122, 1649321), (251, 801662), (502, 400831), (6571, 30622), (13142, 15311)]