203488306

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{274243}}^1$

素因数の和:274305

約数の個数: 16

約数和(自身を含む): 355420224

約数和(自身を除く): 151931918

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 274243, 548486, 1919701, 3839402, 14534879, 29069758, 101744153, 203488306]

約数ペア:

[(1, 203488306), (2, 101744153), (7, 29069758), (14, 14534879), (53, 3839402), (106, 1919701), (371, 548486), (742, 274243)]