216743048

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{630067}}^1$

素因数の和:630116

約数の個数: 16

約数和(自身を含む): 415844880

約数和(自身を除く): 199101832

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 630067, 1260134, 2520268, 5040536, 27092881, 54185762, 108371524, 216743048]

約数ペア:

[(1, 216743048), (2, 108371524), (4, 54185762), (8, 27092881), (43, 5040536), (86, 2520268), (172, 1260134), (344, 630067)]