208889172

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{12809}}^1$

素因数の和:12973

約数の個数: 48

約数和(自身を含む): 545193600

約数和(自身を除く): 336304428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 12809, 16308, 25618, 38427, 51236, 76854, 115281, 153708, 230562, 345843, 461124, 691686, 1383372, 1934159, 3868318, 5802477, 7736636, 11604954, 17407431, 23209908, 34814862, 52222293, 69629724, 104444586, 208889172]

約数ペア:

[(1, 208889172), (2, 104444586), (3, 69629724), (4, 52222293), (6, 34814862), (9, 23209908), (12, 17407431), (18, 11604954), (27, 7736636), (36, 5802477), (54, 3868318), (108, 1934159), (151, 1383372), (302, 691686), (453, 461124), (604, 345843), (906, 230562), (1359, 153708), (1812, 115281), (2718, 76854), (4077, 51236), (5436, 38427), (8154, 25618), (12809, 16308)]