201073400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{91397}}^1$

素因数の和:91424

約数の個数: 48

約数和(自身を含む): 510000840

約数和(自身を除く): 308927440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 91397, 182794, 365588, 456985, 731176, 913970, 1005367, 1827940, 2010734, 2284925, 3655880, 4021468, 4569850, 5026835, 8042936, 9139700, 10053670, 18279400, 20107340, 25134175, 40214680, 50268350, 100536700, 201073400]

約数ペア:

[(1, 201073400), (2, 100536700), (4, 50268350), (5, 40214680), (8, 25134175), (10, 20107340), (11, 18279400), (20, 10053670), (22, 9139700), (25, 8042936), (40, 5026835), (44, 4569850), (50, 4021468), (55, 3655880), (88, 2284925), (100, 2010734), (110, 1827940), (200, 1005367), (220, 913970), (275, 731176), (440, 456985), (550, 365588), (1100, 182794), (2200, 91397)]