201962390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885177}}^1$

素因数の和:2885191

約数の個数: 16

約数和(自身を含む): 415465632

約数和(自身を除く): 213503242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885177, 5770354, 14425885, 20196239, 28851770, 40392478, 100981195, 201962390]

約数ペア:

[(1, 201962390), (2, 100981195), (5, 40392478), (7, 28851770), (10, 20196239), (14, 14425885), (35, 5770354), (70, 2885177)]