207929465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5981}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 264882960

約数和(自身を除く): 56953495

約数列:

[1, 5, 17, 85, 409, 2045, 5981, 6953, 29905, 34765, 101677, 508385, 2446229, 12231145, 41585893, 207929465]

約数ペア:

[(1, 207929465), (5, 41585893), (17, 12231145), (85, 2446229), (409, 508385), (2045, 101677), (5981, 34765), (6953, 29905)]