223839316

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{10501}}^1$

素因数の和:10651

約数の個数: 18

約数和(自身を含む): 397196142

約数和(自身を除く): 173356826

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10501, 10658, 21002, 21316, 42004, 766573, 1533146, 3066292, 55959829, 111919658, 223839316]

約数ペア:

[(1, 223839316), (2, 111919658), (4, 55959829), (73, 3066292), (146, 1533146), (292, 766573), (5329, 42004), (10501, 21316), (10658, 21002)]