205079296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47123}}^1$

素因数の和:47156

約数の個数: 36

約数和(自身を含む): 433446552

約数和(自身を除く): 228367256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 47123, 94246, 188492, 376984, 753968, 801091, 1507936, 1602182, 3015872, 3204364, 6031744, 6408728, 12063488, 12817456, 25634912, 51269824, 102539648, 205079296]

約数ペア:

[(1, 205079296), (2, 102539648), (4, 51269824), (8, 25634912), (16, 12817456), (17, 12063488), (32, 6408728), (34, 6031744), (64, 3204364), (68, 3015872), (128, 1602182), (136, 1507936), (256, 801091), (272, 753968), (544, 376984), (1088, 188492), (2176, 94246), (4352, 47123)]