193403012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1412

約数の個数: 36

約数和(自身を含む): 373312380

約数和(自身を除く): 179909368

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 409, 484, 818, 977, 1636, 1954, 3908, 4499, 8998, 10747, 17996, 21494, 42988, 49489, 98978, 118217, 197956, 236434, 399593, 472868, 799186, 1598372, 4395523, 8791046, 17582092, 48350753, 96701506, 193403012]

約数ペア:

[(1, 193403012), (2, 96701506), (4, 48350753), (11, 17582092), (22, 8791046), (44, 4395523), (121, 1598372), (242, 799186), (409, 472868), (484, 399593), (818, 236434), (977, 197956), (1636, 118217), (1954, 98978), (3908, 49489), (4499, 42988), (8998, 21494), (10747, 17996)]