210833847

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 400038912

約数和(自身を除く): 189205065

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 81, 119, 153, 161, 189, 207, 243, 317, 357, 391, 459, 483, 567, 621, 951, 1071, 1173, 1377, 1449, 1701, 1863, 2219, 2737, 2853, 3213, 3519, 4131, 4347, 5389, 5589, 6657, 7291, 8211, 8559, 9639, 10557, 13041, 16167, 19971, 21873, 24633, 25677, 28917, 31671, 37723, 39123, 48501, 51037, 59913, 65619, 73899, 77031, 95013, 113169, 123947, 145503, 153111, 179739, 196857, 221697, 339507, 371841, 436509, 459333, 539217, 590571, 665091, 867629, 1018521, 1115523, 1309527, 1377999, 1771713, 2602887, 3055563, 3346569, 4133997, 7808661, 9166689, 10039707, 12401991, 23425983, 30119121, 70277949, 210833847]

約数ペア:

[(1, 210833847), (3, 70277949), (7, 30119121), (9, 23425983), (17, 12401991), (21, 10039707), (23, 9166689), (27, 7808661), (51, 4133997), (63, 3346569), (69, 3055563), (81, 2602887), (119, 1771713), (153, 1377999), (161, 1309527), (189, 1115523), (207, 1018521), (243, 867629), (317, 665091), (357, 590571), (391, 539217), (459, 459333), (483, 436509), (567, 371841), (621, 339507), (951, 221697), (1071, 196857), (1173, 179739), (1377, 153111), (1449, 145503), (1701, 123947), (1863, 113169), (2219, 95013), (2737, 77031), (2853, 73899), (3213, 65619), (3519, 59913), (4131, 51037), (4347, 48501), (5389, 39123), (5589, 37723), (6657, 31671), (7291, 28917), (8211, 25677), (8559, 24633), (9639, 21873), (10557, 19971), (13041, 16167)]