210322804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{12107}}^1$

素因数の和:12255

約数の個数: 24

約数和(自身を含む): 380384928

約数和(自身を除く): 170062124

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 12107, 17372, 24214, 48428, 520601, 1041202, 1222807, 2082404, 2445614, 4891228, 52580701, 105161402, 210322804]

約数ペア:

[(1, 210322804), (2, 105161402), (4, 52580701), (43, 4891228), (86, 2445614), (101, 2082404), (172, 1222807), (202, 1041202), (404, 520601), (4343, 48428), (8686, 24214), (12107, 17372)]