202213964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{712021}}^1$

素因数の和:712096

約数の個数: 12

約数和(自身を含む): 358859088

約数和(自身を除く): 156645124

約数列:

[1, 2, 4, 71, 142, 284, 712021, 1424042, 2848084, 50553491, 101106982, 202213964]

約数ペア:

[(1, 202213964), (2, 101106982), (4, 50553491), (71, 2848084), (142, 1424042), (284, 712021)]