194894900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{41467}}^1$

素因数の和:41528

約数の個数: 36

約数和(自身を含む): 431930688

約数和(自身を除く): 237035788

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 41467, 82934, 165868, 207335, 414670, 829340, 1036675, 1948949, 2073350, 3897898, 4146700, 7795796, 9744745, 19489490, 38978980, 48723725, 97447450, 194894900]

約数ペア:

[(1, 194894900), (2, 97447450), (4, 48723725), (5, 38978980), (10, 19489490), (20, 9744745), (25, 7795796), (47, 4146700), (50, 3897898), (94, 2073350), (100, 1948949), (188, 1036675), (235, 829340), (470, 414670), (940, 207335), (1175, 165868), (2350, 82934), (4700, 41467)]