208583622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2693}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 488346768

約数和(自身を除く): 279763146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2693, 2979, 4303, 5386, 5958, 8079, 8606, 12909, 16158, 24237, 25818, 35009, 38727, 48474, 70018, 77454, 105027, 210054, 315081, 630162, 891383, 1782766, 2674149, 5348298, 8022447, 11587979, 16044894, 23175958, 34763937, 69527874, 104291811, 208583622]

約数ペア:

[(1, 208583622), (2, 104291811), (3, 69527874), (6, 34763937), (9, 23175958), (13, 16044894), (18, 11587979), (26, 8022447), (39, 5348298), (78, 2674149), (117, 1782766), (234, 891383), (331, 630162), (662, 315081), (993, 210054), (1986, 105027), (2693, 77454), (2979, 70018), (4303, 48474), (5386, 38727), (5958, 35009), (8079, 25818), (8606, 24237), (12909, 16158)]