204881490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206951}}^1$

素因数の和:206975

約数の個数: 48

約数和(自身を含む): 581121216

約数和(自身を除く): 376239726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 206951, 413902, 620853, 1034755, 1241706, 1862559, 2069510, 2276461, 3104265, 3725118, 4552922, 6208530, 6829383, 9312795, 11382305, 13658766, 18625590, 20488149, 22764610, 34146915, 40976298, 68293830, 102440745, 204881490]

約数ペア:

[(1, 204881490), (2, 102440745), (3, 68293830), (5, 40976298), (6, 34146915), (9, 22764610), (10, 20488149), (11, 18625590), (15, 13658766), (18, 11382305), (22, 9312795), (30, 6829383), (33, 6208530), (45, 4552922), (55, 3725118), (66, 3104265), (90, 2276461), (99, 2069510), (110, 1862559), (165, 1241706), (198, 1034755), (330, 620853), (495, 413902), (990, 206951)]