201940858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 381179520

約数和(自身を除く): 179238662

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 119, 238, 329, 658, 799, 833, 1598, 1666, 2303, 2579, 4606, 5158, 5593, 11186, 18053, 36106, 39151, 43843, 78302, 87686, 121213, 126371, 242426, 252742, 306901, 613802, 848491, 1696982, 2060621, 2148307, 4121242, 4296614, 5939437, 11878874, 14424347, 28848694, 100970429, 201940858]

約数ペア:

[(1, 201940858), (2, 100970429), (7, 28848694), (14, 14424347), (17, 11878874), (34, 5939437), (47, 4296614), (49, 4121242), (94, 2148307), (98, 2060621), (119, 1696982), (238, 848491), (329, 613802), (658, 306901), (799, 252742), (833, 242426), (1598, 126371), (1666, 121213), (2303, 87686), (2579, 78302), (4606, 43843), (5158, 39151), (5593, 36106), (11186, 18053)]