201620848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8054

約数の個数: 60

約数和(自身を含む): 462468664

約数和(自身を除く): 260847816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 8011, 12584, 16022, 25168, 32044, 64088, 88121, 104143, 128176, 176242, 208286, 352484, 416572, 704968, 833144, 969331, 1145573, 1409936, 1666288, 1938662, 2291146, 3877324, 4582292, 7754648, 9164584, 12601303, 15509296, 18329168, 25202606, 50405212, 100810424, 201620848]

約数ペア:

[(1, 201620848), (2, 100810424), (4, 50405212), (8, 25202606), (11, 18329168), (13, 15509296), (16, 12601303), (22, 9164584), (26, 7754648), (44, 4582292), (52, 3877324), (88, 2291146), (104, 1938662), (121, 1666288), (143, 1409936), (176, 1145573), (208, 969331), (242, 833144), (286, 704968), (484, 416572), (572, 352484), (968, 208286), (1144, 176242), (1573, 128176), (1936, 104143), (2288, 88121), (3146, 64088), (6292, 32044), (8011, 25168), (12584, 16022)]