204640335906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1\times {\mathrm{6481}}^1$

素因数の和:7739

約数の個数: 64

約数和(自身を含む): 435154809600

約数和(自身を除く): 230514473694

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 698, 887, 1047, 1774, 2094, 2661, 5322, 5933, 6481, 11866, 12962, 15079, 17799, 19443, 30158, 35598, 38886, 45237, 90474, 110177, 220354, 309563, 330531, 619126, 661062, 928689, 1857378, 2261869, 4523738, 5262571, 5748647, 6785607, 10525142, 11497294, 13571214, 15787713, 17245941, 31575426, 34491882, 38451773, 76903546, 97726999, 115355319, 195453998, 230710638, 293180997, 586361994, 2006277803, 4012555606, 6018833409, 12037666818, 34106722651, 68213445302, 102320167953, 204640335906]

約数ペア:

[(1, 204640335906), (2, 102320167953), (3, 68213445302), (6, 34106722651), (17, 12037666818), (34, 6018833409), (51, 4012555606), (102, 2006277803), (349, 586361994), (698, 293180997), (887, 230710638), (1047, 195453998), (1774, 115355319), (2094, 97726999), (2661, 76903546), (5322, 38451773), (5933, 34491882), (6481, 31575426), (11866, 17245941), (12962, 15787713), (15079, 13571214), (17799, 11497294), (19443, 10525142), (30158, 6785607), (35598, 5748647), (38886, 5262571), (45237, 4523738), (90474, 2261869), (110177, 1857378), (220354, 928689), (309563, 661062), (330531, 619126)]