203484452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13591}}^1$

素因数の和:13811

約数の個数: 24

約数和(自身を含む): 376770240

約数和(自身を除く): 173285788

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 13591, 14972, 27182, 54364, 258229, 516458, 1032916, 2677427, 5354854, 10709708, 50871113, 101742226, 203484452]

約数ペア:

[(1, 203484452), (2, 101742226), (4, 50871113), (19, 10709708), (38, 5354854), (76, 2677427), (197, 1032916), (394, 516458), (788, 258229), (3743, 54364), (7486, 27182), (13591, 14972)]