201861002

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{36319}}^1$

素因数の和:36725

約数の個数: 16

約数和(自身を含む): 346928640

約数和(自身を除く): 145067638

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 36319, 72638, 254233, 508466, 14418643, 28837286, 100930501, 201861002]

約数ペア:

[(1, 201861002), (2, 100930501), (7, 28837286), (14, 14418643), (397, 508466), (794, 254233), (2779, 72638), (5558, 36319)]