203411624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3023}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 411505920

約数和(自身を除く): 208094296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 1294, 2588, 3023, 5176, 6046, 8411, 12092, 16822, 24184, 33644, 39299, 67288, 78598, 157196, 314392, 1955881, 3911762, 7823524, 15647048, 25426453, 50852906, 101705812, 203411624]

約数ペア:

[(1, 203411624), (2, 101705812), (4, 50852906), (8, 25426453), (13, 15647048), (26, 7823524), (52, 3911762), (104, 1955881), (647, 314392), (1294, 157196), (2588, 78598), (3023, 67288), (5176, 39299), (6046, 33644), (8411, 24184), (12092, 16822)]