201328948048

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{54947857}}^1$

素因数の和:54948094

約数の個数: 20

約数和(自身を含む): 391778227540

約数和(自身を除く): 190449279492

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 54947857, 109895714, 219791428, 439582856, 879165712, 12583059253, 25166118506, 50332237012, 100664474024, 201328948048]

約数ペア:

[(1, 201328948048), (2, 100664474024), (4, 50332237012), (8, 25166118506), (16, 12583059253), (229, 879165712), (458, 439582856), (916, 219791428), (1832, 109895714), (3664, 54947857)]