209968202032

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{44788439}}^1$

素因数の和:44788740

約数の個数: 20

約数和(自身を含む): 408201842160

約数和(自身を除く): 198233640128

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 44788439, 89576878, 179153756, 358307512, 716615024, 13123012627, 26246025254, 52492050508, 104984101016, 209968202032]

約数ペア:

[(1, 209968202032), (2, 104984101016), (4, 52492050508), (8, 26246025254), (16, 13123012627), (293, 716615024), (586, 358307512), (1172, 179153756), (2344, 89576878), (4688, 44788439)]