249538982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{9941}}^1$

素因数の和:10124

約数の個数: 32

約数和(自身を含む): 469580544

約数和(自身を除く): 220041562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 3586, 9941, 12551, 19882, 25102, 69587, 109351, 139174, 218702, 765457, 1530914, 1620383, 3240766, 11342681, 17824213, 22685362, 35648426, 124769491, 249538982]

約数ペア:

[(1, 249538982), (2, 124769491), (7, 35648426), (11, 22685362), (14, 17824213), (22, 11342681), (77, 3240766), (154, 1620383), (163, 1530914), (326, 765457), (1141, 218702), (1793, 139174), (2282, 109351), (3586, 69587), (9941, 25102), (12551, 19882)]