202298548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 388080000

約数和(自身を除く): 185781452

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 263, 349, 526, 551, 698, 1052, 1102, 1396, 2204, 4997, 6631, 7627, 9994, 10121, 13262, 15254, 19988, 20242, 26524, 30508, 40484, 91787, 144913, 183574, 192299, 289826, 367148, 384598, 579652, 769196, 1743953, 2661823, 3487906, 5323646, 6975812, 10647292, 50574637, 101149274, 202298548]

約数ペア:

[(1, 202298548), (2, 101149274), (4, 50574637), (19, 10647292), (29, 6975812), (38, 5323646), (58, 3487906), (76, 2661823), (116, 1743953), (263, 769196), (349, 579652), (526, 384598), (551, 367148), (698, 289826), (1052, 192299), (1102, 183574), (1396, 144913), (2204, 91787), (4997, 40484), (6631, 30508), (7627, 26524), (9994, 20242), (10121, 19988), (13262, 15254)]