214824940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{976477}}^1$

素因数の和:976497

約数の個数: 24

約数和(自身を含む): 492144912

約数和(自身を除く): 277319972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 976477, 1952954, 3905908, 4882385, 9764770, 10741247, 19529540, 21482494, 42964988, 53706235, 107412470, 214824940]

約数ペア:

[(1, 214824940), (2, 107412470), (4, 53706235), (5, 42964988), (10, 21482494), (11, 19529540), (20, 10741247), (22, 9764770), (44, 4882385), (55, 3905908), (110, 1952954), (220, 976477)]