201330857

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 254539656

約数和(自身を除く): 53208799

約数列:

[1, 7, 13, 49, 91, 113, 637, 791, 1469, 2797, 5537, 10283, 19579, 36361, 71981, 137053, 254527, 316061, 1781689, 2212427, 4108793, 15486989, 28761551, 201330857]

約数ペア:

[(1, 201330857), (7, 28761551), (13, 15486989), (49, 4108793), (91, 2212427), (113, 1781689), (637, 316061), (791, 254527), (1469, 137053), (2797, 71981), (5537, 36361), (10283, 19579)]