199110652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 400153600

約数和(自身を除く): 201042948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2054, 2551, 3002, 4108, 5102, 6004, 10204, 19513, 33163, 39026, 48469, 66326, 78052, 96938, 132652, 193876, 201529, 403058, 630097, 806116, 1260194, 2520388, 2619877, 3829051, 5239754, 7658102, 10479508, 15316204, 49777663, 99555326, 199110652]

約数ペア:

[(1, 199110652), (2, 99555326), (4, 49777663), (13, 15316204), (19, 10479508), (26, 7658102), (38, 5239754), (52, 3829051), (76, 2619877), (79, 2520388), (158, 1260194), (247, 806116), (316, 630097), (494, 403058), (988, 201529), (1027, 193876), (1501, 132652), (2054, 96938), (2551, 78052), (3002, 66326), (4108, 48469), (5102, 39026), (6004, 33163), (10204, 19513)]