216528626

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{9137}}^1$

素因数の和:9214

約数の個数: 24

約数和(自身を含む): 353476116

約数和(自身を除く): 136947490

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 9137, 11849, 18274, 23698, 155329, 310658, 374617, 749234, 2640593, 5281186, 6368489, 12736978, 108264313, 216528626]

約数ペア:

[(1, 216528626), (2, 108264313), (17, 12736978), (34, 6368489), (41, 5281186), (82, 2640593), (289, 749234), (578, 374617), (697, 310658), (1394, 155329), (9137, 23698), (11849, 18274)]