206869168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7211}}^1$

素因数の和:7393

約数の個数: 40

約数和(自身を含む): 439989696

約数和(自身を除く): 233120528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 7211, 14344, 14422, 28688, 28844, 57688, 79321, 115376, 158642, 317284, 634568, 1175393, 1269136, 2350786, 4701572, 9403144, 12929323, 18806288, 25858646, 51717292, 103434584, 206869168]

約数ペア:

[(1, 206869168), (2, 103434584), (4, 51717292), (8, 25858646), (11, 18806288), (16, 12929323), (22, 9403144), (44, 4701572), (88, 2350786), (163, 1269136), (176, 1175393), (326, 634568), (652, 317284), (1304, 158642), (1793, 115376), (2608, 79321), (3586, 57688), (7172, 28844), (7211, 28688), (14344, 14422)]