212306042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 367846920

約数和(自身を除く): 155540878

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 293, 377, 403, 586, 754, 806, 899, 961, 1798, 1922, 3809, 7618, 8497, 9083, 11687, 12493, 16994, 18166, 23374, 24986, 27869, 55738, 110461, 118079, 220922, 236158, 263407, 281573, 362297, 526814, 563146, 724594, 3424291, 3660449, 6848582, 7320898, 8165617, 16331234, 106153021, 212306042]

約数ペア:

[(1, 212306042), (2, 106153021), (13, 16331234), (26, 8165617), (29, 7320898), (31, 6848582), (58, 3660449), (62, 3424291), (293, 724594), (377, 563146), (403, 526814), (586, 362297), (754, 281573), (806, 263407), (899, 236158), (961, 220922), (1798, 118079), (1922, 110461), (3809, 55738), (7618, 27869), (8497, 24986), (9083, 23374), (11687, 18166), (12493, 16994)]