190865298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4507

約数の個数: 64

約数和(自身を含む): 447753600

約数和(自身を除く): 256888302

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 4441, 7163, 8882, 13323, 14326, 21489, 26646, 42978, 57733, 84379, 115466, 128789, 168758, 173199, 253137, 257578, 346398, 386367, 506274, 772734, 1096927, 1674257, 2193854, 2446991, 3290781, 3348514, 4893982, 5022771, 6581562, 7340973, 10045542, 14681946, 31810883, 63621766, 95432649, 190865298]

約数ペア:

[(1, 190865298), (2, 95432649), (3, 63621766), (6, 31810883), (13, 14681946), (19, 10045542), (26, 7340973), (29, 6581562), (38, 5022771), (39, 4893982), (57, 3348514), (58, 3290781), (78, 2446991), (87, 2193854), (114, 1674257), (174, 1096927), (247, 772734), (377, 506274), (494, 386367), (551, 346398), (741, 257578), (754, 253137), (1102, 173199), (1131, 168758), (1482, 128789), (1653, 115466), (2262, 84379), (3306, 57733), (4441, 42978), (7163, 26646), (8882, 21489), (13323, 14326)]