221532478

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{5879}}^1$

素因数の和:6191

約数の個数: 16

約数和(自身を含む): 337841280

約数和(自身を除く): 116308802

約数列:

[1, 2, 83, 166, 227, 454, 5879, 11758, 18841, 37682, 487957, 975914, 1334533, 2669066, 110766239, 221532478]

約数ペア:

[(1, 221532478), (2, 110766239), (83, 2669066), (166, 1334533), (227, 975914), (454, 487957), (5879, 37682), (11758, 18841)]