212681036264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19795331}}^1$

素因数の和:19795433

約数の個数: 32

約数和(自身を含む): 427579171200

約数和(自身を除く): 214898134936

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 19795331, 39590662, 79181324, 158362648, 336520627, 673041254, 1346082508, 1563831149, 2692165016, 3127662298, 6255324596, 12510649192, 26585129533, 53170259066, 106340518132, 212681036264]

約数ペア:

[(1, 212681036264), (2, 106340518132), (4, 53170259066), (8, 26585129533), (17, 12510649192), (34, 6255324596), (68, 3127662298), (79, 2692165016), (136, 1563831149), (158, 1346082508), (316, 673041254), (632, 336520627), (1343, 158362648), (2686, 79181324), (5372, 39590662), (10744, 19795331)]