209910366893

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{42407}}^1$

素因数の和:42737

約数の個数: 32

約数和(自身を含む): 236453437440

約数和(自身を除く): 26543070547

約数列:

[1, 19, 23, 47, 241, 437, 893, 1081, 4579, 5543, 11327, 20539, 42407, 105317, 215213, 260521, 805733, 975361, 1993129, 4949899, 10220087, 18531859, 37869451, 45841967, 194181653, 235062001, 480344089, 870997373, 4466178019, 9126537691, 11047914047, 209910366893]

約数ペア:

[(1, 209910366893), (19, 11047914047), (23, 9126537691), (47, 4466178019), (241, 870997373), (437, 480344089), (893, 235062001), (1081, 194181653), (4579, 45841967), (5543, 37869451), (11327, 18531859), (20539, 10220087), (42407, 4949899), (105317, 1993129), (215213, 975361), (260521, 805733)]