205675904

素因数分解:

$2^7\times 7^1\times {\mathrm{229549}}^1$

素因数の和:229570

約数の個数: 32

約数和(自身を含む): 468282000

約数和(自身を除く): 262606096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 229549, 459098, 918196, 1606843, 1836392, 3213686, 3672784, 6427372, 7345568, 12854744, 14691136, 25709488, 29382272, 51418976, 102837952, 205675904]

約数ペア:

[(1, 205675904), (2, 102837952), (4, 51418976), (7, 29382272), (8, 25709488), (14, 14691136), (16, 12854744), (28, 7345568), (32, 6427372), (56, 3672784), (64, 3213686), (112, 1836392), (128, 1606843), (224, 918196), (448, 459098), (896, 229549)]