200887810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2467}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 383823360

約数和(自身を除く): 182935550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 479, 958, 2395, 2467, 4790, 4934, 8143, 12335, 16286, 24670, 40715, 41939, 81430, 83878, 209695, 419390, 1181693, 2363386, 5908465, 11816930, 20088781, 40177562, 100443905, 200887810]

約数ペア:

[(1, 200887810), (2, 100443905), (5, 40177562), (10, 20088781), (17, 11816930), (34, 5908465), (85, 2363386), (170, 1181693), (479, 419390), (958, 209695), (2395, 83878), (2467, 81430), (4790, 41939), (4934, 40715), (8143, 24670), (12335, 16286)]