201171009

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 292507200

約数和(自身を除く): 91336191

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 2663, 5811, 7989, 25181, 34619, 75543, 103857, 396787, 450047, 1190361, 1350141, 5158231, 15474693, 67057003, 201171009]

約数ペア:

[(1, 201171009), (3, 67057003), (13, 15474693), (39, 5158231), (149, 1350141), (169, 1190361), (447, 450047), (507, 396787), (1937, 103857), (2663, 75543), (5811, 34619), (7989, 25181)]