210851024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 419223168

約数和(自身を除く): 208372144

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 257, 376, 514, 752, 1028, 1091, 2056, 2182, 4112, 4364, 8728, 12079, 17456, 24158, 48316, 51277, 96632, 102554, 193264, 205108, 280387, 410216, 560774, 820432, 1121548, 2243096, 4486192, 13178189, 26356378, 52712756, 105425512, 210851024]

約数ペア:

[(1, 210851024), (2, 105425512), (4, 52712756), (8, 26356378), (16, 13178189), (47, 4486192), (94, 2243096), (188, 1121548), (257, 820432), (376, 560774), (514, 410216), (752, 280387), (1028, 205108), (1091, 193264), (2056, 102554), (2182, 96632), (4112, 51277), (4364, 48316), (8728, 24158), (12079, 17456)]