272376784

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{205103}}^1$

素因数の和:205194

約数の個数: 20

約数和(自身を含む): 534090816

約数和(自身を除く): 261714032

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 205103, 410206, 820412, 1640824, 3281648, 17023549, 34047098, 68094196, 136188392, 272376784]

約数ペア:

[(1, 272376784), (2, 136188392), (4, 68094196), (8, 34047098), (16, 17023549), (83, 3281648), (166, 1640824), (332, 820412), (664, 410206), (1328, 205103)]