245536206

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 496692000

約数和(自身を除く): 251155794

約数列:

[1, 2, 3, 6, 149, 269, 298, 447, 538, 807, 894, 1021, 1614, 2042, 3063, 6126, 40081, 80162, 120243, 152129, 240486, 274649, 304258, 456387, 549298, 823947, 912774, 1647894, 40922701, 81845402, 122768103, 245536206]

約数ペア:

[(1, 245536206), (2, 122768103), (3, 81845402), (6, 40922701), (149, 1647894), (269, 912774), (298, 823947), (447, 549298), (538, 456387), (807, 304258), (894, 274649), (1021, 240486), (1614, 152129), (2042, 120243), (3063, 80162), (6126, 40081)]