200835140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3637}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 462055104

約数和(自身を除く): 261219964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 3637, 5020, 5522, 7274, 11044, 13805, 14548, 18185, 27610, 36370, 40007, 55220, 72740, 80014, 160028, 200035, 400070, 800140, 912887, 1825774, 3651548, 4564435, 9128870, 10041757, 18257740, 20083514, 40167028, 50208785, 100417570, 200835140]

約数ペア:

[(1, 200835140), (2, 100417570), (4, 50208785), (5, 40167028), (10, 20083514), (11, 18257740), (20, 10041757), (22, 9128870), (44, 4564435), (55, 3651548), (110, 1825774), (220, 912887), (251, 800140), (502, 400070), (1004, 200035), (1255, 160028), (2510, 80014), (2761, 72740), (3637, 55220), (5020, 40007), (5522, 36370), (7274, 27610), (11044, 18185), (13805, 14548)]