201022471678

素因数分解:

$2^1\times 7^4\times {\mathrm{71}}^1\times {\mathrm{589609}}^1$

素因数の和:589710

約数の個数: 40

約数和(自身を含む): 356723483760

約数和(自身を除く): 155701012082

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 2401, 3479, 4802, 6958, 24353, 48706, 170471, 340942, 589609, 1179218, 4127263, 8254526, 28890841, 41862239, 57781682, 83724478, 202235887, 293035673, 404471774, 586071346, 1415651209, 2051249711, 2831302418, 4102499422, 14358747977, 28717495954, 100511235839, 201022471678]

約数ペア:

[(1, 201022471678), (2, 100511235839), (7, 28717495954), (14, 14358747977), (49, 4102499422), (71, 2831302418), (98, 2051249711), (142, 1415651209), (343, 586071346), (497, 404471774), (686, 293035673), (994, 202235887), (2401, 83724478), (3479, 57781682), (4802, 41862239), (6958, 28890841), (24353, 8254526), (48706, 4127263), (170471, 1179218), (340942, 589609)]