201962894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 370332000

約数和(自身を除く): 168369106

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 361, 449, 623, 722, 898, 1246, 1691, 2527, 3143, 3382, 5054, 6286, 8531, 11837, 17062, 23674, 32129, 39961, 59717, 64258, 79922, 119434, 162089, 224903, 279727, 324178, 449806, 559454, 759259, 1134623, 1518518, 2269246, 5314813, 10629626, 14425921, 28851842, 100981447, 201962894]

約数ペア:

[(1, 201962894), (2, 100981447), (7, 28851842), (14, 14425921), (19, 10629626), (38, 5314813), (89, 2269246), (133, 1518518), (178, 1134623), (266, 759259), (361, 559454), (449, 449806), (623, 324178), (722, 279727), (898, 224903), (1246, 162089), (1691, 119434), (2527, 79922), (3143, 64258), (3382, 59717), (5054, 39961), (6286, 32129), (8531, 23674), (11837, 17062)]