217962814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{77237}}^1$

素因数の和:77339

約数の個数: 16

約数和(自身を含む): 350351568

約数和(自身を除く): 132388754

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 77237, 154474, 1313029, 2626058, 6410671, 12821342, 108981407, 217962814]

約数ペア:

[(1, 217962814), (2, 108981407), (17, 12821342), (34, 6410671), (83, 2626058), (166, 1313029), (1411, 154474), (2822, 77237)]