201212109854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17989}}^1\times {\mathrm{46997}}^1$

素因数の和:65012

約数の個数: 32

約数和(自身を含む): 365253416640

約数和(自身を除く): 164041306786

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 17989, 35978, 46997, 93994, 125923, 251846, 305813, 328979, 611626, 657958, 798949, 1597898, 2140691, 4281382, 5592643, 11185286, 845429033, 1690858066, 5918003231, 11836006462, 14372293561, 28744587122, 100606054927, 201212109854]

約数ペア:

[(1, 201212109854), (2, 100606054927), (7, 28744587122), (14, 14372293561), (17, 11836006462), (34, 5918003231), (119, 1690858066), (238, 845429033), (17989, 11185286), (35978, 5592643), (46997, 4281382), (93994, 2140691), (125923, 1597898), (251846, 798949), (305813, 657958), (328979, 611626)]