229969369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 286191360

約数和(自身を除く): 56221991

約数列:

[1, 7, 19, 41, 133, 181, 233, 287, 779, 1267, 1631, 3439, 4427, 5453, 7421, 9553, 24073, 30989, 42173, 51947, 66871, 140999, 181507, 295211, 801287, 986993, 1270549, 1729093, 5609009, 12103651, 32852767, 229969369]

約数ペア:

[(1, 229969369), (7, 32852767), (19, 12103651), (41, 5609009), (133, 1729093), (181, 1270549), (233, 986993), (287, 801287), (779, 295211), (1267, 181507), (1631, 140999), (3439, 66871), (4427, 51947), (5453, 42173), (7421, 30989), (9553, 24073)]