219620934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6299}}^1$

素因数の和:6469

約数の個数: 48

約数和(自身を含む): 515970000

約数和(自身を除く): 296349066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 5811, 6299, 11622, 12598, 17433, 18897, 34866, 37794, 56691, 81887, 113382, 163774, 245661, 491322, 736983, 938551, 1473966, 1877102, 2815653, 5631306, 8446959, 12201163, 16893918, 24402326, 36603489, 73206978, 109810467, 219620934]

約数ペア:

[(1, 219620934), (2, 109810467), (3, 73206978), (6, 36603489), (9, 24402326), (13, 16893918), (18, 12201163), (26, 8446959), (39, 5631306), (78, 2815653), (117, 1877102), (149, 1473966), (234, 938551), (298, 736983), (447, 491322), (894, 245661), (1341, 163774), (1937, 113382), (2682, 81887), (3874, 56691), (5811, 37794), (6299, 34866), (11622, 18897), (12598, 17433)]