205477110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17977}}^1$

素因数の和:18117

約数の個数: 48

約数和(自身を含む): 538477056

約数和(自身を除く): 332999946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 17977, 35954, 53931, 89885, 107862, 161793, 179770, 269655, 323586, 539310, 808965, 1617930, 2283079, 4566158, 6849237, 11415395, 13698474, 20547711, 22830790, 34246185, 41095422, 68492370, 102738555, 205477110]

約数ペア:

[(1, 205477110), (2, 102738555), (3, 68492370), (5, 41095422), (6, 34246185), (9, 22830790), (10, 20547711), (15, 13698474), (18, 11415395), (30, 6849237), (45, 4566158), (90, 2283079), (127, 1617930), (254, 808965), (381, 539310), (635, 323586), (762, 269655), (1143, 179770), (1270, 161793), (1905, 107862), (2286, 89885), (3810, 53931), (5715, 35954), (11430, 17977)]