201442760

素因数分解:

$2^3\times 5^1\times {\mathrm{5036069}}^1$

素因数の和:5036080

約数の個数: 16

約数和(自身を含む): 453246300

約数和(自身を除く): 251803540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5036069, 10072138, 20144276, 25180345, 40288552, 50360690, 100721380, 201442760]

約数ペア:

[(1, 201442760), (2, 100721380), (4, 50360690), (5, 40288552), (8, 25180345), (10, 20144276), (20, 10072138), (40, 5036069)]