205778898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1019}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 481178880

約数和(自身を除く): 275399982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 863, 1019, 1726, 2038, 2589, 3057, 5178, 6114, 7767, 9171, 11219, 13247, 15534, 18342, 22438, 26494, 33657, 39741, 67314, 79482, 100971, 119223, 201942, 238446, 879397, 1758794, 2638191, 5276382, 7914573, 11432161, 15829146, 22864322, 34296483, 68592966, 102889449, 205778898]

約数ペア:

[(1, 205778898), (2, 102889449), (3, 68592966), (6, 34296483), (9, 22864322), (13, 15829146), (18, 11432161), (26, 7914573), (39, 5276382), (78, 2638191), (117, 1758794), (234, 879397), (863, 238446), (1019, 201942), (1726, 119223), (2038, 100971), (2589, 79482), (3057, 67314), (5178, 39741), (6114, 33657), (7767, 26494), (9171, 22438), (11219, 18342), (13247, 15534)]