222435306

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{88903}}^1$

素因数の和:89050

約数の個数: 24

約数和(自身を含む): 485415840

約数和(自身を除く): 262980534

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 88903, 177806, 266709, 533418, 800127, 1600254, 12357517, 24715034, 37072551, 74145102, 111217653, 222435306]

約数ペア:

[(1, 222435306), (2, 111217653), (3, 74145102), (6, 37072551), (9, 24715034), (18, 12357517), (139, 1600254), (278, 800127), (417, 533418), (834, 266709), (1251, 177806), (2502, 88903)]