210006951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 385302528

約数和(自身を除く): 175295577

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 47, 69, 77, 87, 141, 161, 203, 231, 253, 319, 329, 483, 517, 609, 667, 759, 841, 957, 987, 1081, 1363, 1551, 1771, 2001, 2233, 2523, 3243, 3619, 4089, 4669, 5313, 5887, 6699, 7337, 7567, 9251, 9541, 10857, 11891, 14007, 14993, 17661, 19343, 22011, 22701, 27753, 28623, 31349, 35673, 39527, 44979, 51359, 58029, 64757, 83237, 94047, 104951, 118581, 135401, 154077, 194271, 212773, 219443, 249711, 276689, 314853, 344839, 406203, 434797, 638319, 658329, 830067, 909121, 1034517, 1304391, 1489411, 2413873, 2727363, 3043579, 4468233, 6363847, 7241619, 9130737, 10000331, 19091541, 30000993, 70002317, 210006951]

約数ペア:

[(1, 210006951), (3, 70002317), (7, 30000993), (11, 19091541), (21, 10000331), (23, 9130737), (29, 7241619), (33, 6363847), (47, 4468233), (69, 3043579), (77, 2727363), (87, 2413873), (141, 1489411), (161, 1304391), (203, 1034517), (231, 909121), (253, 830067), (319, 658329), (329, 638319), (483, 434797), (517, 406203), (609, 344839), (667, 314853), (759, 276689), (841, 249711), (957, 219443), (987, 212773), (1081, 194271), (1363, 154077), (1551, 135401), (1771, 118581), (2001, 104951), (2233, 94047), (2523, 83237), (3243, 64757), (3619, 58029), (4089, 51359), (4669, 44979), (5313, 39527), (5887, 35673), (6699, 31349), (7337, 28623), (7567, 27753), (9251, 22701), (9541, 22011), (10857, 19343), (11891, 17661), (14007, 14993)]