196278664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2789}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 388368000

約数和(自身を除く): 192089336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1852, 2789, 3704, 5578, 8797, 11156, 17594, 22312, 35188, 52991, 70376, 105982, 211964, 423928, 1291307, 2582614, 5165228, 10330456, 24534833, 49069666, 98139332, 196278664]

約数ペア:

[(1, 196278664), (2, 98139332), (4, 49069666), (8, 24534833), (19, 10330456), (38, 5165228), (76, 2582614), (152, 1291307), (463, 423928), (926, 211964), (1852, 105982), (2789, 70376), (3704, 52991), (5578, 35188), (8797, 22312), (11156, 17594)]