201006550

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{11519}}^1$

素因数の和:11880

約数の個数: 24

約数和(自身を含む): 374976000

約数和(自身を除く): 173969450

約数列:

[1, 2, 5, 10, 25, 50, 349, 698, 1745, 3490, 8725, 11519, 17450, 23038, 57595, 115190, 287975, 575950, 4020131, 8040262, 20100655, 40201310, 100503275, 201006550]

約数ペア:

[(1, 201006550), (2, 100503275), (5, 40201310), (10, 20100655), (25, 8040262), (50, 4020131), (349, 575950), (698, 287975), (1745, 115190), (3490, 57595), (8725, 23038), (11519, 17450)]