147221422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{6661}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 226881072

約数和(自身を除く): 79659650

約数列:

[1, 2, 43, 86, 257, 514, 6661, 11051, 13322, 22102, 286423, 572846, 1711877, 3423754, 73610711, 147221422]

約数ペア:

[(1, 147221422), (2, 73610711), (43, 3423754), (86, 1711877), (257, 572846), (514, 286423), (6661, 22102), (11051, 13322)]