201431304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90247}}^1$

素因数の和:90290

約数の個数: 48

約数和(自身を含む): 563147520

約数和(自身を除く): 361716216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 90247, 180494, 270741, 360988, 541482, 721976, 812223, 1082964, 1624446, 2165928, 2797657, 3248892, 5595314, 6497784, 8392971, 11190628, 16785942, 22381256, 25178913, 33571884, 50357826, 67143768, 100715652, 201431304]

約数ペア:

[(1, 201431304), (2, 100715652), (3, 67143768), (4, 50357826), (6, 33571884), (8, 25178913), (9, 22381256), (12, 16785942), (18, 11190628), (24, 8392971), (31, 6497784), (36, 5595314), (62, 3248892), (72, 2797657), (93, 2165928), (124, 1624446), (186, 1082964), (248, 812223), (279, 721976), (372, 541482), (558, 360988), (744, 270741), (1116, 180494), (2232, 90247)]