204279335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 274760640

約数和(自身を除く): 70481305

約数列:

[1, 5, 13, 29, 65, 145, 307, 353, 377, 1535, 1765, 1885, 3991, 4589, 8903, 10237, 19955, 22945, 44515, 51185, 108371, 115739, 133081, 541855, 578695, 665405, 1408823, 3142759, 7044115, 15713795, 40855867, 204279335]

約数ペア:

[(1, 204279335), (5, 40855867), (13, 15713795), (29, 7044115), (65, 3142759), (145, 1408823), (307, 665405), (353, 578695), (377, 541855), (1535, 133081), (1765, 115739), (1885, 108371), (3991, 51185), (4589, 44515), (8903, 22945), (10237, 19955)]