200787790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 425576592

約数和(自身を除く): 224788802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4067, 4937, 5810, 8134, 9874, 20335, 24685, 34559, 40670, 49370, 69118, 172795, 241913, 345590, 409771, 483826, 819542, 1209565, 2048855, 2419130, 2868397, 4097710, 5736794, 14341985, 20078779, 28683970, 40157558, 100393895, 200787790]

約数ペア:

[(1, 200787790), (2, 100393895), (5, 40157558), (7, 28683970), (10, 20078779), (14, 14341985), (35, 5736794), (49, 4097710), (70, 2868397), (83, 2419130), (98, 2048855), (166, 1209565), (245, 819542), (415, 483826), (490, 409771), (581, 345590), (830, 241913), (1162, 172795), (2905, 69118), (4067, 49370), (4937, 40670), (5810, 34559), (8134, 24685), (9874, 20335)]