207745734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 530841600

約数和(自身を除く): 323095866

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 47, 57, 58, 87, 94, 114, 133, 141, 174, 191, 203, 266, 282, 329, 382, 399, 406, 551, 573, 609, 658, 798, 893, 987, 1102, 1146, 1218, 1337, 1363, 1653, 1786, 1974, 2674, 2679, 2726, 3306, 3629, 3857, 4011, 4089, 5358, 5539, 6251, 7258, 7714, 8022, 8178, 8977, 9541, 10887, 11078, 11571, 12502, 16617, 17954, 18753, 19082, 21774, 23142, 25403, 25897, 26931, 28623, 33234, 37506, 38773, 50806, 51794, 53862, 57246, 62839, 76209, 77546, 77691, 105241, 116319, 125678, 152418, 155382, 170563, 181279, 188517, 210482, 232638, 260333, 315723, 341126, 362558, 377034, 511689, 520666, 543837, 631446, 736687, 780999, 1023378, 1087674, 1193941, 1473374, 1561998, 1822331, 2210061, 2387882, 3581823, 3644662, 4420122, 4946327, 5466993, 7163646, 9892654, 10933986, 14838981, 29677962, 34624289, 69248578, 103872867, 207745734]

約数ペア:

[(1, 207745734), (2, 103872867), (3, 69248578), (6, 34624289), (7, 29677962), (14, 14838981), (19, 10933986), (21, 9892654), (29, 7163646), (38, 5466993), (42, 4946327), (47, 4420122), (57, 3644662), (58, 3581823), (87, 2387882), (94, 2210061), (114, 1822331), (133, 1561998), (141, 1473374), (174, 1193941), (191, 1087674), (203, 1023378), (266, 780999), (282, 736687), (329, 631446), (382, 543837), (399, 520666), (406, 511689), (551, 377034), (573, 362558), (609, 341126), (658, 315723), (798, 260333), (893, 232638), (987, 210482), (1102, 188517), (1146, 181279), (1218, 170563), (1337, 155382), (1363, 152418), (1653, 125678), (1786, 116319), (1974, 105241), (2674, 77691), (2679, 77546), (2726, 76209), (3306, 62839), (3629, 57246), (3857, 53862), (4011, 51794), (4089, 50806), (5358, 38773), (5539, 37506), (6251, 33234), (7258, 28623), (7714, 26931), (8022, 25897), (8178, 25403), (8977, 23142), (9541, 21774), (10887, 19082), (11078, 18753), (11571, 17954), (12502, 16617)]