201897090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1973}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 540086400

約数和(自身を除く): 338189310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 758, 1137, 1895, 1973, 2274, 3411, 3790, 3946, 5685, 5919, 6822, 9865, 10233, 11370, 11838, 17055, 17757, 19730, 20466, 29595, 34110, 35514, 51165, 53271, 59190, 88785, 102330, 106542, 177570, 266355, 532710, 747767, 1495534, 2243301, 3738835, 4486602, 6729903, 7477670, 11216505, 13459806, 20189709, 22433010, 33649515, 40379418, 67299030, 100948545, 201897090]

約数ペア:

[(1, 201897090), (2, 100948545), (3, 67299030), (5, 40379418), (6, 33649515), (9, 22433010), (10, 20189709), (15, 13459806), (18, 11216505), (27, 7477670), (30, 6729903), (45, 4486602), (54, 3738835), (90, 2243301), (135, 1495534), (270, 747767), (379, 532710), (758, 266355), (1137, 177570), (1895, 106542), (1973, 102330), (2274, 88785), (3411, 59190), (3790, 53271), (3946, 51165), (5685, 35514), (5919, 34110), (6822, 29595), (9865, 20466), (10233, 19730), (11370, 17757), (11838, 17055)]