201601915731

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{64183991}}^1$

素因数の和:64184346

約数の個数: 12

約数和(自身を含む): 292037163600

約数和(自身を除く): 90435247869

約数列:

[1, 3, 9, 349, 1047, 3141, 64183991, 192551973, 577655919, 22400212859, 67200638577, 201601915731]

約数ペア:

[(1, 201601915731), (3, 67200638577), (9, 22400212859), (349, 577655919), (1047, 192551973), (3141, 64183991)]