201973572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{295283}}^1$

素因数の和:295312

約数の個数: 36

約数和(自身を含む): 537416880

約数和(自身を除く): 335443308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 295283, 590566, 885849, 1181132, 1771698, 2657547, 3543396, 5315094, 5610377, 10630188, 11220754, 16831131, 22441508, 33662262, 50493393, 67324524, 100986786, 201973572]

約数ペア:

[(1, 201973572), (2, 100986786), (3, 67324524), (4, 50493393), (6, 33662262), (9, 22441508), (12, 16831131), (18, 11220754), (19, 10630188), (36, 5610377), (38, 5315094), (57, 3543396), (76, 2657547), (114, 1771698), (171, 1181132), (228, 885849), (342, 590566), (684, 295283)]