196342866

素因数分解:

$2^1\times 3^4\times {\mathrm{991}}^1\times {\mathrm{1223}}^1$

素因数の和:2228

約数の個数: 40

約数和(自身を含む): 440757504

約数和(自身を除く): 244414638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 991, 1223, 1982, 2446, 2973, 3669, 5946, 7338, 8919, 11007, 17838, 22014, 26757, 33021, 53514, 66042, 80271, 99063, 160542, 198126, 1211993, 2423986, 3635979, 7271958, 10907937, 21815874, 32723811, 65447622, 98171433, 196342866]

約数ペア:

[(1, 196342866), (2, 98171433), (3, 65447622), (6, 32723811), (9, 21815874), (18, 10907937), (27, 7271958), (54, 3635979), (81, 2423986), (162, 1211993), (991, 198126), (1223, 160542), (1982, 99063), (2446, 80271), (2973, 66042), (3669, 53514), (5946, 33021), (7338, 26757), (8919, 22014), (11007, 17838)]