206379660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6977}}^1$

素因数の和:7035

約数の個数: 96

約数和(自身を含む): 633044160

約数和(自身を除く): 426664500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 6977, 7395, 9860, 13954, 14790, 20931, 27908, 29580, 34885, 41862, 69770, 83724, 104655, 118609, 139540, 202333, 209310, 237218, 355827, 404666, 418620, 474436, 593045, 606999, 711654, 809332, 1011665, 1186090, 1213998, 1423308, 1779135, 2023330, 2372180, 2427996, 3034995, 3439661, 3558270, 4046660, 6069990, 6879322, 7116540, 10318983, 12139980, 13758644, 17198305, 20637966, 34396610, 41275932, 51594915, 68793220, 103189830, 206379660]

約数ペア:

[(1, 206379660), (2, 103189830), (3, 68793220), (4, 51594915), (5, 41275932), (6, 34396610), (10, 20637966), (12, 17198305), (15, 13758644), (17, 12139980), (20, 10318983), (29, 7116540), (30, 6879322), (34, 6069990), (51, 4046660), (58, 3558270), (60, 3439661), (68, 3034995), (85, 2427996), (87, 2372180), (102, 2023330), (116, 1779135), (145, 1423308), (170, 1213998), (174, 1186090), (204, 1011665), (255, 809332), (290, 711654), (340, 606999), (348, 593045), (435, 474436), (493, 418620), (510, 404666), (580, 355827), (870, 237218), (986, 209310), (1020, 202333), (1479, 139540), (1740, 118609), (1972, 104655), (2465, 83724), (2958, 69770), (4930, 41862), (5916, 34885), (6977, 29580), (7395, 27908), (9860, 20931), (13954, 14790)]