204530910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13829}}^1$

素因数の和:13885

約数の個数: 64

約数和(自身を含む): 537710400

約数和(自身を除く): 333179490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 13829, 14790, 27658, 41487, 69145, 82974, 138290, 207435, 235093, 401041, 414870, 470186, 705279, 802082, 1175465, 1203123, 1410558, 2005205, 2350930, 2406246, 3526395, 4010410, 6015615, 6817697, 7052790, 12031230, 13635394, 20453091, 34088485, 40906182, 68176970, 102265455, 204530910]

約数ペア:

[(1, 204530910), (2, 102265455), (3, 68176970), (5, 40906182), (6, 34088485), (10, 20453091), (15, 13635394), (17, 12031230), (29, 7052790), (30, 6817697), (34, 6015615), (51, 4010410), (58, 3526395), (85, 2406246), (87, 2350930), (102, 2005205), (145, 1410558), (170, 1203123), (174, 1175465), (255, 802082), (290, 705279), (435, 470186), (493, 414870), (510, 401041), (870, 235093), (986, 207435), (1479, 138290), (2465, 82974), (2958, 69145), (4930, 41487), (7395, 27658), (13829, 14790)]