207965318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11908

約数の個数: 32

約数和(自身を含む): 368022528

約数和(自身を除く): 160057210

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 8789, 11831, 17578, 23662, 130141, 201127, 260282, 402254, 556057, 1112114, 2212397, 4424794, 6116627, 9452969, 12233254, 18905938, 103982659, 207965318]

約数ペア:

[(1, 207965318), (2, 103982659), (11, 18905938), (17, 12233254), (22, 9452969), (34, 6116627), (47, 4424794), (94, 2212397), (187, 1112114), (374, 556057), (517, 402254), (799, 260282), (1034, 201127), (1598, 130141), (8789, 23662), (11831, 17578)]