249533214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 587119104

約数和(自身を除く): 337585890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 233, 258, 301, 466, 593, 602, 699, 903, 1186, 1398, 1631, 1779, 1806, 3262, 3558, 4151, 4893, 8302, 9786, 10019, 12453, 20038, 24906, 25499, 30057, 50998, 60114, 70133, 76497, 138169, 140266, 152994, 178493, 210399, 276338, 356986, 414507, 420798, 535479, 829014, 967183, 1070958, 1934366, 2901549, 5803098, 5941267, 11882534, 17823801, 35647602, 41588869, 83177738, 124766607, 249533214]

約数ペア:

[(1, 249533214), (2, 124766607), (3, 83177738), (6, 41588869), (7, 35647602), (14, 17823801), (21, 11882534), (42, 5941267), (43, 5803098), (86, 2901549), (129, 1934366), (233, 1070958), (258, 967183), (301, 829014), (466, 535479), (593, 420798), (602, 414507), (699, 356986), (903, 276338), (1186, 210399), (1398, 178493), (1631, 152994), (1779, 140266), (1806, 138169), (3262, 76497), (3558, 70133), (4151, 60114), (4893, 50998), (8302, 30057), (9786, 25499), (10019, 24906), (12453, 20038)]