201923352

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{17863}}^1$

素因数の和:18032

約数の個数: 48

約数和(自身を含む): 550389840

約数和(自身を除く): 348466488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 17863, 35726, 53589, 71452, 107178, 142904, 160767, 214356, 321534, 428712, 643068, 1286136, 2804491, 5608982, 8413473, 11217964, 16826946, 22435928, 25240419, 33653892, 50480838, 67307784, 100961676, 201923352]

約数ペア:

[(1, 201923352), (2, 100961676), (3, 67307784), (4, 50480838), (6, 33653892), (8, 25240419), (9, 22435928), (12, 16826946), (18, 11217964), (24, 8413473), (36, 5608982), (72, 2804491), (157, 1286136), (314, 643068), (471, 428712), (628, 321534), (942, 214356), (1256, 160767), (1413, 142904), (1884, 107178), (2826, 71452), (3768, 53589), (5652, 35726), (11304, 17863)]