201399426

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25031}}^1$

素因数の和:25191

約数の個数: 32

約数和(自身を含む): 450576000

約数和(自身を除く): 249176574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 25031, 50062, 75093, 150186, 225279, 450558, 675837, 1351674, 3729619, 7459238, 11188857, 22377714, 33566571, 67133142, 100699713, 201399426]

約数ペア:

[(1, 201399426), (2, 100699713), (3, 67133142), (6, 33566571), (9, 22377714), (18, 11188857), (27, 7459238), (54, 3729619), (149, 1351674), (298, 675837), (447, 450558), (894, 225279), (1341, 150186), (2682, 75093), (4023, 50062), (8046, 25031)]