214894900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{195359}}^1$

素因数の和:195384

約数の個数: 36

約数和(自身を含む): 508717440

約数和(自身を除く): 293822540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 195359, 390718, 781436, 976795, 1953590, 2148949, 3907180, 4297898, 4883975, 8595796, 9767950, 10744745, 19535900, 21489490, 42978980, 53723725, 107447450, 214894900]

約数ペア:

[(1, 214894900), (2, 107447450), (4, 53723725), (5, 42978980), (10, 21489490), (11, 19535900), (20, 10744745), (22, 9767950), (25, 8595796), (44, 4883975), (50, 4297898), (55, 3907180), (100, 2148949), (110, 1953590), (220, 976795), (275, 781436), (550, 390718), (1100, 195359)]