200604470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 422703360

約数和(自身を除く): 222098890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 1007, 1045, 1166, 1811, 2014, 2090, 2915, 3622, 5035, 5830, 9055, 10070, 11077, 18110, 19921, 22154, 34409, 39842, 55385, 68818, 95983, 99605, 110770, 172045, 191966, 199210, 344090, 378499, 479915, 756998, 959830, 1055813, 1823677, 1892495, 2111626, 3647354, 3784990, 5279065, 9118385, 10558130, 18236770, 20060447, 40120894, 100302235, 200604470]

約数ペア:

[(1, 200604470), (2, 100302235), (5, 40120894), (10, 20060447), (11, 18236770), (19, 10558130), (22, 9118385), (38, 5279065), (53, 3784990), (55, 3647354), (95, 2111626), (106, 1892495), (110, 1823677), (190, 1055813), (209, 959830), (265, 756998), (418, 479915), (530, 378499), (583, 344090), (1007, 199210), (1045, 191966), (1166, 172045), (1811, 110770), (2014, 99605), (2090, 95983), (2915, 68818), (3622, 55385), (5035, 39842), (5830, 34409), (9055, 22154), (10070, 19921), (11077, 18110)]