208065935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23497}}^1$

素因数の和:23543

約数の個数: 32

約数和(自身を含む): 324836352

約数和(自身を除く): 116770417

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 23497, 117485, 164479, 258467, 540431, 822395, 1292335, 1809269, 2702155, 3783017, 5944741, 9046345, 18915085, 29723705, 41613187, 208065935]

約数ペア:

[(1, 208065935), (5, 41613187), (7, 29723705), (11, 18915085), (23, 9046345), (35, 5944741), (55, 3783017), (77, 2702155), (115, 1809269), (161, 1292335), (253, 822395), (385, 540431), (805, 258467), (1265, 164479), (1771, 117485), (8855, 23497)]