215512934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62323}}^1$

素因数の和:62364

約数の個数: 32

約数和(自身を含む): 418817280

約数和(自身を除く): 203304346

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 62323, 124646, 436261, 810199, 872522, 1184137, 1620398, 2368274, 5671393, 8288959, 11342786, 15393781, 16577918, 30787562, 107756467, 215512934]

約数ペア:

[(1, 215512934), (2, 107756467), (7, 30787562), (13, 16577918), (14, 15393781), (19, 11342786), (26, 8288959), (38, 5671393), (91, 2368274), (133, 1620398), (182, 1184137), (247, 872522), (266, 810199), (494, 436261), (1729, 124646), (3458, 62323)]