205018132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 415457280

約数和(自身を除く): 210439148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 418, 508, 836, 1397, 1931, 2413, 2794, 3862, 4826, 5588, 7724, 9652, 21241, 26543, 36689, 42482, 53086, 73378, 84964, 106172, 146756, 245237, 403579, 490474, 807158, 980948, 1614316, 2697607, 4659503, 5395214, 9319006, 10790428, 18638012, 51254533, 102509066, 205018132]

約数ペア:

[(1, 205018132), (2, 102509066), (4, 51254533), (11, 18638012), (19, 10790428), (22, 9319006), (38, 5395214), (44, 4659503), (76, 2697607), (127, 1614316), (209, 980948), (254, 807158), (418, 490474), (508, 403579), (836, 245237), (1397, 146756), (1931, 106172), (2413, 84964), (2794, 73378), (3862, 53086), (4826, 42482), (5588, 36689), (7724, 26543), (9652, 21241)]