204054784

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{5077}}^1$

素因数の和:5250

約数の個数: 36

約数和(自身を含む): 409987564

約数和(自身を除く): 205932780

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 5077, 10048, 10154, 20096, 20308, 40192, 40616, 81232, 162464, 324928, 649856, 797089, 1299712, 1594178, 3188356, 6376712, 12753424, 25506848, 51013696, 102027392, 204054784]

約数ペア:

[(1, 204054784), (2, 102027392), (4, 51013696), (8, 25506848), (16, 12753424), (32, 6376712), (64, 3188356), (128, 1594178), (157, 1299712), (256, 797089), (314, 649856), (628, 324928), (1256, 162464), (2512, 81232), (5024, 40616), (5077, 40192), (10048, 20308), (10154, 20096)]