200964990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394049}}^1$

素因数の和:394076

約数の個数: 32

約数和(自身を含む): 510688800

約数和(自身を除く): 309723810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 394049, 788098, 1182147, 1970245, 2364294, 3940490, 5910735, 6698833, 11821470, 13397666, 20096499, 33494165, 40192998, 66988330, 100482495, 200964990]

約数ペア:

[(1, 200964990), (2, 100482495), (3, 66988330), (5, 40192998), (6, 33494165), (10, 20096499), (15, 13397666), (17, 11821470), (30, 6698833), (34, 5910735), (51, 3940490), (85, 2364294), (102, 1970245), (170, 1182147), (255, 788098), (510, 394049)]