206599996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87691}}^1$

素因数の和:87745

約数の個数: 24

約数和(自身を含む): 392860160

約数和(自身を除く): 186260164

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 87691, 175382, 350764, 1666129, 2718421, 3332258, 5436842, 6664516, 10873684, 51649999, 103299998, 206599996]

約数ペア:

[(1, 206599996), (2, 103299998), (4, 51649999), (19, 10873684), (31, 6664516), (38, 5436842), (62, 3332258), (76, 2718421), (124, 1666129), (589, 350764), (1178, 175382), (2356, 87691)]