205860396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 578027520

約数和(自身を除く): 372167124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 127, 138, 161, 254, 276, 322, 381, 483, 508, 644, 762, 839, 889, 966, 1524, 1678, 1778, 1932, 2517, 2667, 2921, 3356, 3556, 5034, 5334, 5842, 5873, 8763, 10068, 10668, 11684, 11746, 17526, 17619, 19297, 20447, 23492, 35052, 35238, 38594, 40894, 57891, 61341, 70476, 77188, 81788, 106553, 115782, 122682, 135079, 213106, 231564, 245364, 270158, 319659, 405237, 426212, 540316, 639318, 745871, 810474, 1278636, 1491742, 1620948, 2237613, 2450719, 2983484, 4475226, 4901438, 7352157, 8950452, 9802876, 14704314, 17155033, 29408628, 34310066, 51465099, 68620132, 102930198, 205860396]

約数ペア:

[(1, 205860396), (2, 102930198), (3, 68620132), (4, 51465099), (6, 34310066), (7, 29408628), (12, 17155033), (14, 14704314), (21, 9802876), (23, 8950452), (28, 7352157), (42, 4901438), (46, 4475226), (69, 2983484), (84, 2450719), (92, 2237613), (127, 1620948), (138, 1491742), (161, 1278636), (254, 810474), (276, 745871), (322, 639318), (381, 540316), (483, 426212), (508, 405237), (644, 319659), (762, 270158), (839, 245364), (889, 231564), (966, 213106), (1524, 135079), (1678, 122682), (1778, 115782), (1932, 106553), (2517, 81788), (2667, 77188), (2921, 70476), (3356, 61341), (3556, 57891), (5034, 40894), (5334, 38594), (5842, 35238), (5873, 35052), (8763, 23492), (10068, 20447), (10668, 19297), (11684, 17619), (11746, 17526)]