250909494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 585066240

約数和(自身を除く): 334156746

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 113, 187, 226, 339, 374, 561, 678, 1122, 1243, 1921, 1979, 2486, 3729, 3842, 3958, 5763, 5937, 7458, 11526, 11874, 21131, 21769, 33643, 42262, 43538, 63393, 65307, 67286, 100929, 126786, 130614, 201858, 223627, 370073, 447254, 670881, 740146, 1110219, 1341762, 2220438, 2459897, 3801659, 4919794, 7379691, 7603318, 11404977, 14759382, 22809954, 41818249, 83636498, 125454747, 250909494]

約数ペア:

[(1, 250909494), (2, 125454747), (3, 83636498), (6, 41818249), (11, 22809954), (17, 14759382), (22, 11404977), (33, 7603318), (34, 7379691), (51, 4919794), (66, 3801659), (102, 2459897), (113, 2220438), (187, 1341762), (226, 1110219), (339, 740146), (374, 670881), (561, 447254), (678, 370073), (1122, 223627), (1243, 201858), (1921, 130614), (1979, 126786), (2486, 100929), (3729, 67286), (3842, 65307), (3958, 63393), (5763, 43538), (5937, 42262), (7458, 33643), (11526, 21769), (11874, 21131)]