201105770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{158351}}^1$

素因数の和:158485

約数の個数: 16

約数和(自身を含む): 364843008

約数和(自身を除く): 163737238

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 158351, 316702, 791755, 1583510, 20110577, 40221154, 100552885, 201105770]

約数ペア:

[(1, 201105770), (2, 100552885), (5, 40221154), (10, 20110577), (127, 1583510), (254, 791755), (635, 316702), (1270, 158351)]