217069034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62773}}^1$

素因数の和:62814

約数の個数: 32

約数和(自身を含む): 421841280

約数和(自身を除く): 204772246

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 62773, 125546, 439411, 816049, 878822, 1192687, 1632098, 2385374, 5712343, 8348809, 11424686, 15504931, 16697618, 31009862, 108534517, 217069034]

約数ペア:

[(1, 217069034), (2, 108534517), (7, 31009862), (13, 16697618), (14, 15504931), (19, 11424686), (26, 8348809), (38, 5712343), (91, 2385374), (133, 1632098), (182, 1192687), (247, 878822), (266, 816049), (494, 439411), (1729, 125546), (3458, 62773)]