201902395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10771}}^1$

素因数の和:10962

約数の個数: 16

約数和(自身を含む): 254391552

約数和(自身を除く): 52489157

約数列:

[1, 5, 23, 115, 163, 815, 3749, 10771, 18745, 53855, 247733, 1238665, 1755673, 8778365, 40380479, 201902395]

約数ペア:

[(1, 201902395), (5, 40380479), (23, 8778365), (115, 1755673), (163, 1238665), (815, 247733), (3749, 53855), (10771, 18745)]