214129734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20685

約数の個数: 64

約数和(自身を含む): 554856960

約数和(自身を除く): 340727226

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 20641, 41282, 61923, 123846, 144487, 268333, 288974, 392179, 433461, 536666, 784358, 804999, 866922, 1176537, 1609998, 1878331, 2353074, 2745253, 3756662, 5098327, 5490506, 5634993, 8235759, 10196654, 11269986, 15294981, 16471518, 30589962, 35688289, 71376578, 107064867, 214129734]

約数ペア:

[(1, 214129734), (2, 107064867), (3, 71376578), (6, 35688289), (7, 30589962), (13, 16471518), (14, 15294981), (19, 11269986), (21, 10196654), (26, 8235759), (38, 5634993), (39, 5490506), (42, 5098327), (57, 3756662), (78, 2745253), (91, 2353074), (114, 1878331), (133, 1609998), (182, 1176537), (247, 866922), (266, 804999), (273, 784358), (399, 536666), (494, 433461), (546, 392179), (741, 288974), (798, 268333), (1482, 144487), (1729, 123846), (3458, 61923), (5187, 41282), (10374, 20641)]