199641246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 485291520

約数和(自身を除く): 285650274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 399, 606, 707, 798, 1414, 1919, 2121, 2477, 3838, 4242, 4954, 5757, 7431, 11514, 13433, 14862, 17339, 26866, 34678, 40299, 47063, 52017, 80598, 94126, 104034, 141189, 250177, 282378, 329441, 500354, 658882, 750531, 988323, 1501062, 1751239, 1976646, 3502478, 4753363, 5253717, 9506726, 10507434, 14260089, 28520178, 33273541, 66547082, 99820623, 199641246]

約数ペア:

[(1, 199641246), (2, 99820623), (3, 66547082), (6, 33273541), (7, 28520178), (14, 14260089), (19, 10507434), (21, 9506726), (38, 5253717), (42, 4753363), (57, 3502478), (101, 1976646), (114, 1751239), (133, 1501062), (202, 988323), (266, 750531), (303, 658882), (399, 500354), (606, 329441), (707, 282378), (798, 250177), (1414, 141189), (1919, 104034), (2121, 94126), (2477, 80598), (3838, 52017), (4242, 47063), (4954, 40299), (5757, 34678), (7431, 26866), (11514, 17339), (13433, 14862)]