200988620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84449}}^1$

素因数の和:84482

約数の個数: 48

約数和(自身を含む): 510753600

約数和(自身を除く): 309764980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84449, 168898, 337796, 422245, 591143, 844490, 1182286, 1435633, 1688980, 2364572, 2871266, 2955715, 5742532, 5911430, 7178165, 10049431, 11822860, 14356330, 20098862, 28712660, 40197724, 50247155, 100494310, 200988620]

約数ペア:

[(1, 200988620), (2, 100494310), (4, 50247155), (5, 40197724), (7, 28712660), (10, 20098862), (14, 14356330), (17, 11822860), (20, 10049431), (28, 7178165), (34, 5911430), (35, 5742532), (68, 2955715), (70, 2871266), (85, 2364572), (119, 1688980), (140, 1435633), (170, 1182286), (238, 844490), (340, 591143), (476, 422245), (595, 337796), (1190, 168898), (2380, 84449)]