200985554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5103

約数の個数: 48

約数和(自身を含む): 392999040

約数和(自身を除く): 192013486

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3626, 5039, 5698, 10078, 19943, 35273, 39886, 55429, 70546, 110858, 186443, 246911, 372886, 388003, 493822, 776006, 1305101, 2050873, 2610202, 2716021, 4101746, 5432042, 9135707, 14356111, 18271414, 28712222, 100492777, 200985554]

約数ペア:

[(1, 200985554), (2, 100492777), (7, 28712222), (11, 18271414), (14, 14356111), (22, 9135707), (37, 5432042), (49, 4101746), (74, 2716021), (77, 2610202), (98, 2050873), (154, 1305101), (259, 776006), (407, 493822), (518, 388003), (539, 372886), (814, 246911), (1078, 186443), (1813, 110858), (2849, 70546), (3626, 55429), (5039, 39886), (5698, 35273), (10078, 19943)]