208377978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{38891}}^1$

素因数の和:38962

約数の個数: 32

約数和(自身を含む): 448035840

約数和(自身を除く): 239657862

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 38891, 77782, 116673, 233346, 738929, 1477858, 1827877, 2216787, 3655754, 4433574, 5483631, 10967262, 34729663, 69459326, 104188989, 208377978]

約数ペア:

[(1, 208377978), (2, 104188989), (3, 69459326), (6, 34729663), (19, 10967262), (38, 5483631), (47, 4433574), (57, 3655754), (94, 2216787), (114, 1827877), (141, 1477858), (282, 738929), (893, 233346), (1786, 116673), (2679, 77782), (5358, 38891)]