214529950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{225821}}^1$

素因数の和:225852

約数の個数: 24

約数和(自身を含む): 420028920

約数和(自身を除く): 205498970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 225821, 451642, 1129105, 2258210, 4290599, 5645525, 8581198, 11291050, 21452995, 42905990, 107264975, 214529950]

約数ペア:

[(1, 214529950), (2, 107264975), (5, 42905990), (10, 21452995), (19, 11291050), (25, 8581198), (38, 5645525), (50, 4290599), (95, 2258210), (190, 1129105), (475, 451642), (950, 225821)]