201661592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4224

約数の個数: 64

約数和(自身を含む): 449280000

約数和(自身を除く): 247618408

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4159, 4408, 6061, 8318, 12122, 16636, 24244, 33272, 45749, 48488, 79021, 91498, 120611, 158042, 182996, 241222, 316084, 365992, 482444, 632168, 869231, 964888, 1326721, 1738462, 2291609, 2653442, 3476924, 4583218, 5306884, 6953848, 9166436, 10613768, 18332872, 25207699, 50415398, 100830796, 201661592]

約数ペア:

[(1, 201661592), (2, 100830796), (4, 50415398), (8, 25207699), (11, 18332872), (19, 10613768), (22, 9166436), (29, 6953848), (38, 5306884), (44, 4583218), (58, 3476924), (76, 2653442), (88, 2291609), (116, 1738462), (152, 1326721), (209, 964888), (232, 869231), (319, 632168), (418, 482444), (551, 365992), (638, 316084), (836, 241222), (1102, 182996), (1276, 158042), (1672, 120611), (2204, 91498), (2552, 79021), (4159, 48488), (4408, 45749), (6061, 33272), (8318, 24244), (12122, 16636)]