201293228

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{445339}}^1$

素因数の和:445456

約数の個数: 12

約数和(自身を含む): 355381320

約数和(自身を除く): 154088092

約数列:

[1, 2, 4, 113, 226, 452, 445339, 890678, 1781356, 50323307, 100646614, 201293228]

約数ペア:

[(1, 201293228), (2, 100646614), (4, 50323307), (113, 1781356), (226, 890678), (452, 445339)]