208245435

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{10141}}^1$

素因数の和:10223

約数の個数: 24

約数和(自身を含む): 342475056

約数和(自身を除く): 134229621

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 6845, 10141, 20535, 30423, 50705, 152115, 375217, 1125651, 1876085, 5628255, 13883029, 41649087, 69415145, 208245435]

約数ペア:

[(1, 208245435), (3, 69415145), (5, 41649087), (15, 13883029), (37, 5628255), (111, 1876085), (185, 1125651), (555, 375217), (1369, 152115), (4107, 50705), (6845, 30423), (10141, 20535)]