201351770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379909}}^1$

素因数の和:379969

約数の個数: 16

約数和(自身を含む): 369272520

約数和(自身を除く): 167920750

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 379909, 759818, 1899545, 3799090, 20135177, 40270354, 100675885, 201351770]

約数ペア:

[(1, 201351770), (2, 100675885), (5, 40270354), (10, 20135177), (53, 3799090), (106, 1899545), (265, 759818), (530, 379909)]