217705932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{195077}}^1$

素因数の和:195118

約数の個数: 36

約数和(自身を含む): 568067136

約数和(自身を除く): 350361204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 195077, 390154, 585231, 780308, 1170462, 1755693, 2340924, 3511386, 6047387, 7022772, 12094774, 18142161, 24189548, 36284322, 54426483, 72568644, 108852966, 217705932]

約数ペア:

[(1, 217705932), (2, 108852966), (3, 72568644), (4, 54426483), (6, 36284322), (9, 24189548), (12, 18142161), (18, 12094774), (31, 7022772), (36, 6047387), (62, 3511386), (93, 2340924), (124, 1755693), (186, 1170462), (279, 780308), (372, 585231), (558, 390154), (1116, 195077)]