210072828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 579769344

約数和(自身を除く): 369696516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 257, 259, 263, 444, 514, 518, 526, 771, 777, 789, 1028, 1036, 1052, 1542, 1554, 1578, 1799, 1841, 3084, 3108, 3156, 3598, 3682, 5397, 5523, 7196, 7364, 9509, 9731, 10794, 11046, 19018, 19462, 21588, 22092, 28527, 29193, 38036, 38924, 57054, 58386, 66563, 67591, 68117, 114108, 116772, 133126, 135182, 136234, 199689, 202773, 204351, 266252, 270364, 272468, 399378, 405546, 408702, 473137, 798756, 811092, 817404, 946274, 1419411, 1892548, 2500867, 2838822, 5001734, 5677644, 7502601, 10003468, 15005202, 17506069, 30010404, 35012138, 52518207, 70024276, 105036414, 210072828]

約数ペア:

[(1, 210072828), (2, 105036414), (3, 70024276), (4, 52518207), (6, 35012138), (7, 30010404), (12, 17506069), (14, 15005202), (21, 10003468), (28, 7502601), (37, 5677644), (42, 5001734), (74, 2838822), (84, 2500867), (111, 1892548), (148, 1419411), (222, 946274), (257, 817404), (259, 811092), (263, 798756), (444, 473137), (514, 408702), (518, 405546), (526, 399378), (771, 272468), (777, 270364), (789, 266252), (1028, 204351), (1036, 202773), (1052, 199689), (1542, 136234), (1554, 135182), (1578, 133126), (1799, 116772), (1841, 114108), (3084, 68117), (3108, 67591), (3156, 66563), (3598, 58386), (3682, 57054), (5397, 38924), (5523, 38036), (7196, 29193), (7364, 28527), (9509, 22092), (9731, 21588), (10794, 19462), (11046, 19018)]