223899556

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 396637920

約数和(自身を除く): 172738364

約数列:

[1, 2, 4, 113, 226, 379, 452, 758, 1307, 1516, 2614, 5228, 42827, 85654, 147691, 171308, 295382, 495353, 590764, 990706, 1981412, 55974889, 111949778, 223899556]

約数ペア:

[(1, 223899556), (2, 111949778), (4, 55974889), (113, 1981412), (226, 990706), (379, 590764), (452, 495353), (758, 295382), (1307, 171308), (1516, 147691), (2614, 85654), (5228, 42827)]