204967801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 17425799

約数列:

[1, 19, 53, 89, 1007, 1691, 2287, 4717, 43453, 89623, 121211, 203543, 2303009, 3867317, 10787779, 204967801]

約数ペア:

[(1, 204967801), (19, 10787779), (53, 3867317), (89, 2303009), (1007, 203543), (1691, 121211), (2287, 89623), (4717, 43453)]