217292008

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{327247}}^1$

素因数の和:327336

約数の個数: 16

約数和(自身を含む): 412332480

約数和(自身を除く): 195040472

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 327247, 654494, 1308988, 2617976, 27161501, 54323002, 108646004, 217292008]

約数ペア:

[(1, 217292008), (2, 108646004), (4, 54323002), (8, 27161501), (83, 2617976), (166, 1308988), (332, 654494), (664, 327247)]