200111490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21587}}^1$

素因数の和:21703

約数の個数: 48

約数和(自身を含む): 525365568

約数和(自身を除く): 325254078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 21587, 43174, 64761, 107935, 129522, 194283, 215870, 323805, 388566, 647610, 971415, 1942830, 2223461, 4446922, 6670383, 11117305, 13340766, 20011149, 22234610, 33351915, 40022298, 66703830, 100055745, 200111490]

約数ペア:

[(1, 200111490), (2, 100055745), (3, 66703830), (5, 40022298), (6, 33351915), (9, 22234610), (10, 20011149), (15, 13340766), (18, 11117305), (30, 6670383), (45, 4446922), (90, 2223461), (103, 1942830), (206, 971415), (309, 647610), (515, 388566), (618, 323805), (927, 215870), (1030, 194283), (1545, 129522), (1854, 107935), (3090, 64761), (4635, 43174), (9270, 21587)]