201002300

素因数分解:

$2^2\times 5^2\times {\mathrm{2010023}}^1$

素因数の和:2010037

約数の個数: 18

約数和(自身を含む): 436175208

約数和(自身を除く): 235172908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2010023, 4020046, 8040092, 10050115, 20100230, 40200460, 50250575, 100501150, 201002300]

約数ペア:

[(1, 201002300), (2, 100501150), (4, 50250575), (5, 40200460), (10, 20100230), (20, 10050115), (25, 8040092), (50, 4020046), (100, 2010023)]