205655358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14717}}^1$

素因数の和:14876

約数の個数: 32

約数和(自身を含む): 438714144

約数和(自身を除く): 233058786

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 13974, 14717, 29434, 44151, 88302, 250189, 500378, 750567, 1501134, 2016229, 4032458, 6048687, 12097374, 34275893, 68551786, 102827679, 205655358]

約数ペア:

[(1, 205655358), (2, 102827679), (3, 68551786), (6, 34275893), (17, 12097374), (34, 6048687), (51, 4032458), (102, 2016229), (137, 1501134), (274, 750567), (411, 500378), (822, 250189), (2329, 88302), (4658, 44151), (6987, 29434), (13974, 14717)]