200908330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1559}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 422547840

約数和(自身を除く): 221639510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1315, 1559, 1841, 2630, 3118, 3682, 7795, 9205, 10913, 12887, 15590, 18410, 21826, 25774, 54565, 64435, 76391, 109130, 128870, 152782, 381955, 410017, 763910, 820034, 2050085, 2870119, 4100170, 5740238, 14350595, 20090833, 28701190, 40181666, 100454165, 200908330]

約数ペア:

[(1, 200908330), (2, 100454165), (5, 40181666), (7, 28701190), (10, 20090833), (14, 14350595), (35, 5740238), (49, 4100170), (70, 2870119), (98, 2050085), (245, 820034), (263, 763910), (490, 410017), (526, 381955), (1315, 152782), (1559, 128870), (1841, 109130), (2630, 76391), (3118, 64435), (3682, 54565), (7795, 25774), (9205, 21826), (10913, 18410), (12887, 15590)]