203886332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1758

約数の個数: 36

約数和(自身を含む): 388573416

約数和(自身を除く): 184687084

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 788, 1531, 2561, 3062, 5122, 6124, 10244, 19903, 33293, 39806, 66586, 79612, 133172, 258739, 301607, 517478, 603214, 1034956, 1206428, 3920891, 7841782, 15683564, 50971583, 101943166, 203886332]

約数ペア:

[(1, 203886332), (2, 101943166), (4, 50971583), (13, 15683564), (26, 7841782), (52, 3920891), (169, 1206428), (197, 1034956), (338, 603214), (394, 517478), (676, 301607), (788, 258739), (1531, 133172), (2561, 79612), (3062, 66586), (5122, 39806), (6124, 33293), (10244, 19903)]