201343325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 265643712

約数和(自身を除く): 64300387

約数列:

[1, 5, 17, 25, 85, 227, 425, 1135, 2087, 3859, 5675, 10435, 19295, 35479, 52175, 96475, 177395, 473749, 886975, 2368745, 8053733, 11843725, 40268665, 201343325]

約数ペア:

[(1, 201343325), (5, 40268665), (17, 11843725), (25, 8053733), (85, 2368745), (227, 886975), (425, 473749), (1135, 177395), (2087, 96475), (3859, 52175), (5675, 35479), (10435, 19295)]