196951551

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{3089}}^1$

素因数の和:3546

約数の個数: 16

約数和(自身を含む): 268310880

約数和(自身を除く): 71359329

約数列:

[1, 3, 53, 159, 401, 1203, 3089, 9267, 21253, 63759, 163717, 491151, 1238689, 3716067, 65650517, 196951551]

約数ペア:

[(1, 196951551), (3, 65650517), (53, 3716067), (159, 1238689), (401, 491151), (1203, 163717), (3089, 63759), (9267, 21253)]