201281782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{941}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 343415520

約数和(自身を除く): 142133738

約数列:

[1, 2, 13, 19, 26, 38, 247, 433, 494, 866, 941, 1882, 5629, 8227, 11258, 12233, 16454, 17879, 24466, 35758, 106951, 213902, 232427, 407453, 464854, 814906, 5296889, 7741607, 10593778, 15483214, 100640891, 201281782]

約数ペア:

[(1, 201281782), (2, 100640891), (13, 15483214), (19, 10593778), (26, 7741607), (38, 5296889), (247, 814906), (433, 464854), (494, 407453), (866, 232427), (941, 213902), (1882, 106951), (5629, 35758), (8227, 24466), (11258, 17879), (12233, 16454)]