201784811230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8923}}^1\times {\mathrm{25409}}^1$

素因数の和:34428

約数の個数: 32

約数和(自身を含む): 367349320800

約数和(自身を除く): 165564509570

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 8923, 17846, 25409, 44615, 50818, 89230, 127045, 254090, 794147, 1588294, 2261401, 3970735, 4522802, 7941470, 11307005, 22614010, 226724507, 453449014, 1133622535, 2267245070, 20178481123, 40356962246, 100892405615, 201784811230]

約数ペア:

[(1, 201784811230), (2, 100892405615), (5, 40356962246), (10, 20178481123), (89, 2267245070), (178, 1133622535), (445, 453449014), (890, 226724507), (8923, 22614010), (17846, 11307005), (25409, 7941470), (44615, 4522802), (50818, 3970735), (89230, 2261401), (127045, 1588294), (254090, 794147)]