338093195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 470292480

約数和(自身を除く): 132199285

約数列:

[1, 5, 11, 17, 55, 85, 187, 419, 863, 935, 2095, 4315, 4609, 7123, 9493, 14671, 23045, 35615, 47465, 73355, 78353, 161381, 361597, 391765, 806905, 1807985, 3977567, 6147149, 19887835, 30735745, 67618639, 338093195]

約数ペア:

[(1, 338093195), (5, 67618639), (11, 30735745), (17, 19887835), (55, 6147149), (85, 3977567), (187, 1807985), (419, 806905), (863, 391765), (935, 361597), (2095, 161381), (4315, 78353), (4609, 73355), (7123, 47465), (9493, 35615), (14671, 23045)]