212393244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{361213}}^1$

素因数の和:361234

約数の個数: 36

約数和(自身を含む): 576497544

約数和(自身を除く): 364104300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 361213, 722426, 1083639, 1444852, 2167278, 2528491, 4334556, 5056982, 7585473, 10113964, 15170946, 17699437, 30341892, 35398874, 53098311, 70797748, 106196622, 212393244]

約数ペア:

[(1, 212393244), (2, 106196622), (3, 70797748), (4, 53098311), (6, 35398874), (7, 30341892), (12, 17699437), (14, 15170946), (21, 10113964), (28, 7585473), (42, 5056982), (49, 4334556), (84, 2528491), (98, 2167278), (147, 1444852), (196, 1083639), (294, 722426), (588, 361213)]