201482800

素因数分解:

$2^4\times 5^2\times {\mathrm{503707}}^1$

素因数の和:503725

約数の個数: 30

約数和(自身を含む): 484063388

約数和(自身を除く): 282580588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503707, 1007414, 2014828, 2518535, 4029656, 5037070, 8059312, 10074140, 12592675, 20148280, 25185350, 40296560, 50370700, 100741400, 201482800]

約数ペア:

[(1, 201482800), (2, 100741400), (4, 50370700), (5, 40296560), (8, 25185350), (10, 20148280), (16, 12592675), (20, 10074140), (25, 8059312), (40, 5037070), (50, 4029656), (80, 2518535), (100, 2014828), (200, 1007414), (400, 503707)]