212204568

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{51109}}^1$

素因数の和:51291

約数の個数: 32

約数和(自身を含む): 533588400

約数和(自身を除く): 321383832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 51109, 102218, 153327, 204436, 306654, 408872, 613308, 1226616, 8841857, 17683714, 26525571, 35367428, 53051142, 70734856, 106102284, 212204568]

約数ペア:

[(1, 212204568), (2, 106102284), (3, 70734856), (4, 53051142), (6, 35367428), (8, 26525571), (12, 17683714), (24, 8841857), (173, 1226616), (346, 613308), (519, 408872), (692, 306654), (1038, 204436), (1384, 153327), (2076, 102218), (4152, 51109)]