194865400

素因数分解:

$2^3\times 5^2\times {\mathrm{863}}^1\times {\mathrm{1129}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 453988800

約数和(自身を除く): 259123400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 863, 1129, 1726, 2258, 3452, 4315, 4516, 5645, 6904, 8630, 9032, 11290, 17260, 21575, 22580, 28225, 34520, 43150, 45160, 56450, 86300, 112900, 172600, 225800, 974327, 1948654, 3897308, 4871635, 7794616, 9743270, 19486540, 24358175, 38973080, 48716350, 97432700, 194865400]

約数ペア:

[(1, 194865400), (2, 97432700), (4, 48716350), (5, 38973080), (8, 24358175), (10, 19486540), (20, 9743270), (25, 7794616), (40, 4871635), (50, 3897308), (100, 1948654), (200, 974327), (863, 225800), (1129, 172600), (1726, 112900), (2258, 86300), (3452, 56450), (4315, 45160), (4516, 43150), (5645, 34520), (6904, 28225), (8630, 22580), (9032, 21575), (11290, 17260)]