200415390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{136337}}^1$

素因数の和:136361

約数の個数: 48

約数和(自身を含む): 559531152

約数和(自身を除く): 359115762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 136337, 272674, 409011, 681685, 818022, 954359, 1363370, 1908718, 2045055, 2863077, 4090110, 4771795, 5726154, 6680513, 9543590, 13361026, 14315385, 20041539, 28630770, 33402565, 40083078, 66805130, 100207695, 200415390]

約数ペア:

[(1, 200415390), (2, 100207695), (3, 66805130), (5, 40083078), (6, 33402565), (7, 28630770), (10, 20041539), (14, 14315385), (15, 13361026), (21, 9543590), (30, 6680513), (35, 5726154), (42, 4771795), (49, 4090110), (70, 2863077), (98, 2045055), (105, 1908718), (147, 1363370), (210, 954359), (245, 818022), (294, 681685), (490, 409011), (735, 272674), (1470, 136337)]