209733108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2179}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 528118080

約数和(自身を除く): 318384972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 617, 1234, 1851, 2179, 2468, 3702, 4358, 6537, 7404, 8021, 8716, 13074, 16042, 24063, 26148, 28327, 32084, 48126, 56654, 84981, 96252, 113308, 169962, 339924, 1344443, 2688886, 4033329, 5377772, 8066658, 16133316, 17477759, 34955518, 52433277, 69911036, 104866554, 209733108]

約数ペア:

[(1, 209733108), (2, 104866554), (3, 69911036), (4, 52433277), (6, 34955518), (12, 17477759), (13, 16133316), (26, 8066658), (39, 5377772), (52, 4033329), (78, 2688886), (156, 1344443), (617, 339924), (1234, 169962), (1851, 113308), (2179, 96252), (2468, 84981), (3702, 56654), (4358, 48126), (6537, 32084), (7404, 28327), (8021, 26148), (8716, 24063), (13074, 16042)]