216960838

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{2297}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 330084720

約数和(自身を除く): 113123882

約数列:

[1, 2, 83, 166, 569, 1138, 2297, 4594, 47227, 94454, 190651, 381302, 1306993, 2613986, 108480419, 216960838]

約数ペア:

[(1, 216960838), (2, 108480419), (83, 2613986), (166, 1306993), (569, 381302), (1138, 190651), (2297, 94454), (4594, 47227)]