199946516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11003}}^1$

素因数の和:11084

約数の個数: 48

約数和(自身を含む): 443681280

約数和(自身を除く): 243734764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 11003, 18172, 22006, 44012, 77021, 121033, 154042, 242066, 308084, 484132, 649177, 847231, 1298354, 1694462, 2596708, 3388924, 4544239, 7140947, 9088478, 14281894, 18176956, 28563788, 49986629, 99973258, 199946516]

約数ペア:

[(1, 199946516), (2, 99973258), (4, 49986629), (7, 28563788), (11, 18176956), (14, 14281894), (22, 9088478), (28, 7140947), (44, 4544239), (59, 3388924), (77, 2596708), (118, 1694462), (154, 1298354), (236, 847231), (308, 649177), (413, 484132), (649, 308084), (826, 242066), (1298, 154042), (1652, 121033), (2596, 77021), (4543, 44012), (9086, 22006), (11003, 18172)]