202161186

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 451484280

約数和(自身を除く): 249323094

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 954, 1602, 2381, 4717, 4762, 7143, 9434, 14151, 14286, 21429, 28302, 42453, 42858, 84906, 126193, 211909, 252386, 378579, 423818, 635727, 757158, 1135737, 1271454, 1907181, 2271474, 3814362, 11231177, 22462354, 33693531, 67387062, 101080593, 202161186]

約数ペア:

[(1, 202161186), (2, 101080593), (3, 67387062), (6, 33693531), (9, 22462354), (18, 11231177), (53, 3814362), (89, 2271474), (106, 1907181), (159, 1271454), (178, 1135737), (267, 757158), (318, 635727), (477, 423818), (534, 378579), (801, 252386), (954, 211909), (1602, 126193), (2381, 84906), (4717, 42858), (4762, 42453), (7143, 28302), (9434, 21429), (14151, 14286)]