211525104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5102

約数の個数: 80

約数和(自身を含む): 629547008

約数和(自身を除く): 418021904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4957, 5334, 6096, 7112, 9914, 10668, 14224, 14871, 19828, 21336, 29742, 34699, 39656, 42672, 59484, 69398, 79312, 104097, 118968, 138796, 208194, 237936, 277592, 416388, 555184, 629539, 832776, 1259078, 1665552, 1888617, 2518156, 3777234, 4406773, 5036312, 7554468, 8813546, 10072624, 13220319, 15108936, 17627092, 26440638, 30217872, 35254184, 52881276, 70508368, 105762552, 211525104]

約数ペア:

[(1, 211525104), (2, 105762552), (3, 70508368), (4, 52881276), (6, 35254184), (7, 30217872), (8, 26440638), (12, 17627092), (14, 15108936), (16, 13220319), (21, 10072624), (24, 8813546), (28, 7554468), (42, 5036312), (48, 4406773), (56, 3777234), (84, 2518156), (112, 1888617), (127, 1665552), (168, 1259078), (254, 832776), (336, 629539), (381, 555184), (508, 416388), (762, 277592), (889, 237936), (1016, 208194), (1524, 138796), (1778, 118968), (2032, 104097), (2667, 79312), (3048, 69398), (3556, 59484), (4957, 42672), (5334, 39656), (6096, 34699), (7112, 29742), (9914, 21336), (10668, 19828), (14224, 14871)]