201464500

素因数分解:

$2^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 442653120

約数和(自身を除く): 241188620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 179, 250, 358, 500, 716, 895, 1790, 2251, 3580, 4475, 4502, 8950, 9004, 11255, 17900, 22375, 22510, 44750, 45020, 56275, 89500, 112550, 225100, 281375, 402929, 562750, 805858, 1125500, 1611716, 2014645, 4029290, 8058580, 10073225, 20146450, 40292900, 50366125, 100732250, 201464500]

約数ペア:

[(1, 201464500), (2, 100732250), (4, 50366125), (5, 40292900), (10, 20146450), (20, 10073225), (25, 8058580), (50, 4029290), (100, 2014645), (125, 1611716), (179, 1125500), (250, 805858), (358, 562750), (500, 402929), (716, 281375), (895, 225100), (1790, 112550), (2251, 89500), (3580, 56275), (4475, 45020), (4502, 44750), (8950, 22510), (9004, 22375), (11255, 17900)]