201747128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6569}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 413910000

約数和(自身を除く): 212162872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 6569, 7678, 13138, 15356, 26276, 30712, 52552, 72259, 144518, 289036, 578072, 2292581, 4585162, 9170324, 18340648, 25218391, 50436782, 100873564, 201747128]

約数ペア:

[(1, 201747128), (2, 100873564), (4, 50436782), (8, 25218391), (11, 18340648), (22, 9170324), (44, 4585162), (88, 2292581), (349, 578072), (698, 289036), (1396, 144518), (2792, 72259), (3839, 52552), (6569, 30712), (7678, 26276), (13138, 15356)]