200908008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{398627}}^1$

素因数の和:398646

約数の個数: 48

約数和(自身を含む): 621859680

約数和(自身を除く): 420951672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 398627, 797254, 1195881, 1594508, 2391762, 2790389, 3189016, 3587643, 4783524, 5580778, 7175286, 8371167, 9567048, 11161556, 14350572, 16742334, 22323112, 25113501, 28701144, 33484668, 50227002, 66969336, 100454004, 200908008]

約数ペア:

[(1, 200908008), (2, 100454004), (3, 66969336), (4, 50227002), (6, 33484668), (7, 28701144), (8, 25113501), (9, 22323112), (12, 16742334), (14, 14350572), (18, 11161556), (21, 9567048), (24, 8371167), (28, 7175286), (36, 5580778), (42, 4783524), (56, 3587643), (63, 3189016), (72, 2790389), (84, 2391762), (126, 1594508), (168, 1195881), (252, 797254), (504, 398627)]