194747462

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 371280672

約数和(自身を除く): 176533210

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 923, 994, 1274, 1846, 2153, 3479, 4306, 6461, 6958, 12922, 15071, 27989, 30142, 45227, 55978, 90454, 105497, 152863, 195923, 210994, 305726, 391846, 1070041, 1371461, 1987219, 2140082, 2742922, 3974438, 7490287, 13910533, 14980574, 27821066, 97373731, 194747462]

約数ペア:

[(1, 194747462), (2, 97373731), (7, 27821066), (13, 14980574), (14, 13910533), (26, 7490287), (49, 3974438), (71, 2742922), (91, 2140082), (98, 1987219), (142, 1371461), (182, 1070041), (497, 391846), (637, 305726), (923, 210994), (994, 195923), (1274, 152863), (1846, 105497), (2153, 90454), (3479, 55978), (4306, 45227), (6461, 30142), (6958, 27989), (12922, 15071)]