201796239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 301086720

約数和(自身を除く): 99290481

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 799, 1363, 1479, 2397, 2903, 4089, 8709, 23171, 49351, 69513, 84187, 136441, 148053, 252561, 409323, 1431179, 2319497, 3956789, 4293537, 6958491, 11870367, 67265413, 201796239]

約数ペア:

[(1, 201796239), (3, 67265413), (17, 11870367), (29, 6958491), (47, 4293537), (51, 3956789), (87, 2319497), (141, 1431179), (493, 409323), (799, 252561), (1363, 148053), (1479, 136441), (2397, 84187), (2903, 69513), (4089, 49351), (8709, 23171)]