201256835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 276514560

約数和(自身を除く): 75257725

約数列:

[1, 5, 13, 19, 65, 95, 107, 247, 535, 1235, 1391, 1523, 2033, 6955, 7615, 10165, 19799, 26429, 28937, 98995, 132145, 144685, 162961, 376181, 814805, 1880905, 2118493, 3096259, 10592465, 15481295, 40251367, 201256835]

約数ペア:

[(1, 201256835), (5, 40251367), (13, 15481295), (19, 10592465), (65, 3096259), (95, 2118493), (107, 1880905), (247, 814805), (535, 376181), (1235, 162961), (1391, 144685), (1523, 132145), (2033, 98995), (6955, 28937), (7615, 26429), (10165, 19799)]