201596120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{458173}}^1$

素因数の和:458195

約数の個数: 32

約数和(自身を含む): 494827920

約数和(自身を除く): 293231800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 458173, 916346, 1832692, 2290865, 3665384, 4581730, 5039903, 9163460, 10079806, 18326920, 20159612, 25199515, 40319224, 50399030, 100798060, 201596120]

約数ペア:

[(1, 201596120), (2, 100798060), (4, 50399030), (5, 40319224), (8, 25199515), (10, 20159612), (11, 18326920), (20, 10079806), (22, 9163460), (40, 5039903), (44, 4581730), (55, 3665384), (88, 2290865), (110, 1832692), (220, 916346), (440, 458173)]