209883312

素因数分解:

$2^4\times 3^4\times {\mathrm{161947}}^1$

素因数の和:161967

約数の個数: 50

約数和(自身を含む): 607466948

約数和(自身を除く): 397583636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 161947, 323894, 485841, 647788, 971682, 1295576, 1457523, 1943364, 2591152, 2915046, 3886728, 4372569, 5830092, 7773456, 8745138, 11660184, 13117707, 17490276, 23320368, 26235414, 34980552, 52470828, 69961104, 104941656, 209883312]

約数ペア:

[(1, 209883312), (2, 104941656), (3, 69961104), (4, 52470828), (6, 34980552), (8, 26235414), (9, 23320368), (12, 17490276), (16, 13117707), (18, 11660184), (24, 8745138), (27, 7773456), (36, 5830092), (48, 4372569), (54, 3886728), (72, 2915046), (81, 2591152), (108, 1943364), (144, 1457523), (162, 1295576), (216, 971682), (324, 647788), (432, 485841), (648, 323894), (1296, 161947)]