207786968

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 418598880

約数和(自身を除く): 210811912

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 529, 851, 1058, 1327, 1702, 2116, 2654, 3404, 4232, 5308, 6808, 10616, 19573, 30521, 39146, 49099, 61042, 78292, 98198, 122084, 156584, 196396, 244168, 392792, 701983, 1129277, 1403966, 2258554, 2807932, 4517108, 5615864, 9034216, 25973371, 51946742, 103893484, 207786968]

約数ペア:

[(1, 207786968), (2, 103893484), (4, 51946742), (8, 25973371), (23, 9034216), (37, 5615864), (46, 4517108), (74, 2807932), (92, 2258554), (148, 1403966), (184, 1129277), (296, 701983), (529, 392792), (851, 244168), (1058, 196396), (1327, 156584), (1702, 122084), (2116, 98198), (2654, 78292), (3404, 61042), (4232, 49099), (5308, 39146), (6808, 30521), (10616, 19573)]