222193804

素因数分解:

$2^2\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{4969}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 444755360

約数和(自身を除く): 222561556

約数列:

[1, 2, 4, 7, 14, 28, 1597, 3194, 4969, 6388, 9938, 11179, 19876, 22358, 34783, 44716, 69566, 139132, 7935493, 15870986, 31741972, 55548451, 111096902, 222193804]

約数ペア:

[(1, 222193804), (2, 111096902), (4, 55548451), (7, 31741972), (14, 15870986), (28, 7935493), (1597, 139132), (3194, 69566), (4969, 44716), (6388, 34783), (9938, 22358), (11179, 19876)]