204772712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 398385000

約数和(自身を除く): 193612288

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 1556, 2269, 3112, 4538, 9076, 11281, 18152, 22562, 45124, 65801, 90248, 131602, 263204, 526408, 882641, 1765282, 3530564, 7061128, 25596589, 51193178, 102386356, 204772712]

約数ペア:

[(1, 204772712), (2, 102386356), (4, 51193178), (8, 25596589), (29, 7061128), (58, 3530564), (116, 1765282), (232, 882641), (389, 526408), (778, 263204), (1556, 131602), (2269, 90248), (3112, 65801), (4538, 45124), (9076, 22562), (11281, 18152)]