201992048838

素因数分解:

$2^1\times 3^4\times {\mathrm{1259}}^1\times {\mathrm{990361}}^1$

素因数の和:991634

約数の個数: 40

約数和(自身を含む): 452971771560

約数和(自身を除く): 250979722722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1259, 2518, 3777, 7554, 11331, 22662, 33993, 67986, 101979, 203958, 990361, 1980722, 2971083, 5942166, 8913249, 17826498, 26739747, 53479494, 80219241, 160438482, 1246864499, 2493728998, 3740593497, 7481186994, 11221780491, 22443560982, 33665341473, 67330682946, 100996024419, 201992048838]

約数ペア:

[(1, 201992048838), (2, 100996024419), (3, 67330682946), (6, 33665341473), (9, 22443560982), (18, 11221780491), (27, 7481186994), (54, 3740593497), (81, 2493728998), (162, 1246864499), (1259, 160438482), (2518, 80219241), (3777, 53479494), (7554, 26739747), (11331, 17826498), (22662, 8913249), (33993, 5942166), (67986, 2971083), (101979, 1980722), (203958, 990361)]