201874988

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{10169}}^1$

素因数の和:10889

約数の個数: 24

約数和(自身を含む): 404359200

約数和(自身を除く): 202484212

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 9926, 10169, 19852, 20338, 40676, 71183, 142366, 284732, 7209821, 14419642, 28839284, 50468747, 100937494, 201874988]

約数ペア:

[(1, 201874988), (2, 100937494), (4, 50468747), (7, 28839284), (14, 14419642), (28, 7209821), (709, 284732), (1418, 142366), (2836, 71183), (4963, 40676), (9926, 20338), (10169, 19852)]