170220258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{242479}}^1$

素因数の和:242503

約数の個数: 32

約数和(自身を含む): 407366400

約数和(自身を除く): 237146142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 242479, 484958, 727437, 1454874, 2182311, 3152227, 4364622, 6304454, 6546933, 9456681, 13093866, 18913362, 28370043, 56740086, 85110129, 170220258]

約数ペア:

[(1, 170220258), (2, 85110129), (3, 56740086), (6, 28370043), (9, 18913362), (13, 13093866), (18, 9456681), (26, 6546933), (27, 6304454), (39, 4364622), (54, 3152227), (78, 2182311), (117, 1454874), (234, 727437), (351, 484958), (702, 242479)]