221488944

素因数分解:

$2^4\times 3^1\times {\mathrm{4614353}}^1$

素因数の和:4614364

約数の個数: 20

約数和(自身を含む): 572179896

約数和(自身を除く): 350690952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4614353, 9228706, 13843059, 18457412, 27686118, 36914824, 55372236, 73829648, 110744472, 221488944]

約数ペア:

[(1, 221488944), (2, 110744472), (3, 73829648), (4, 55372236), (6, 36914824), (8, 27686118), (12, 18457412), (16, 13843059), (24, 9228706), (48, 4614353)]