211245892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16057}}^1$

素因数の和:16108

約数の個数: 48

約数和(自身を含む): 453220992

約数和(自身を除く): 241975100

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 16057, 32114, 64228, 176627, 208741, 353254, 369311, 417482, 706508, 738622, 834964, 1477244, 2296151, 4062421, 4592302, 4801043, 8124842, 9184604, 9602086, 16249684, 19204172, 52811473, 105622946, 211245892]

約数ペア:

[(1, 211245892), (2, 105622946), (4, 52811473), (11, 19204172), (13, 16249684), (22, 9602086), (23, 9184604), (26, 8124842), (44, 4801043), (46, 4592302), (52, 4062421), (92, 2296151), (143, 1477244), (253, 834964), (286, 738622), (299, 706508), (506, 417482), (572, 369311), (598, 353254), (1012, 208741), (1196, 176627), (3289, 64228), (6578, 32114), (13156, 16057)]