201737734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{2143}}^1$

素因数の和:2556

約数の個数: 24

約数和(自身を含む): 333627840

約数和(自身を除く): 131890106

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 2143, 4279, 4286, 8558, 23573, 47069, 47146, 94138, 259303, 518606, 833627, 1667254, 9169897, 18339794, 100868867, 201737734]

約数ペア:

[(1, 201737734), (2, 100868867), (11, 18339794), (22, 9169897), (121, 1667254), (242, 833627), (389, 518606), (778, 259303), (2143, 94138), (4279, 47146), (4286, 47069), (8558, 23573)]