216783218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{76819}}^1$

素因数の和:76921

約数の個数: 16

約数和(自身を含む): 348455520

約数和(自身を除く): 131672302

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 76819, 153638, 1305923, 2611846, 6375977, 12751954, 108391609, 216783218]

約数ペア:

[(1, 216783218), (2, 108391609), (17, 12751954), (34, 6375977), (83, 2611846), (166, 1305923), (1411, 153638), (2822, 76819)]