201418488

素因数分解:

$2^3\times 3^4\times {\mathrm{310831}}^1$

素因数の和:310849

約数の個数: 40

約数和(自身を含む): 564160080

約数和(自身を除く): 362741592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 310831, 621662, 932493, 1243324, 1864986, 2486648, 2797479, 3729972, 5594958, 7459944, 8392437, 11189916, 16784874, 22379832, 25177311, 33569748, 50354622, 67139496, 100709244, 201418488]

約数ペア:

[(1, 201418488), (2, 100709244), (3, 67139496), (4, 50354622), (6, 33569748), (8, 25177311), (9, 22379832), (12, 16784874), (18, 11189916), (24, 8392437), (27, 7459944), (36, 5594958), (54, 3729972), (72, 2797479), (81, 2486648), (108, 1864986), (162, 1243324), (216, 932493), (324, 621662), (648, 310831)]