221650256

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{234799}}^1$

素因数の和:234866

約数の個数: 20

約数和(自身を含む): 436728000

約数和(自身を除く): 215077744

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 234799, 469598, 939196, 1878392, 3756784, 13853141, 27706282, 55412564, 110825128, 221650256]

約数ペア:

[(1, 221650256), (2, 110825128), (4, 55412564), (8, 27706282), (16, 13853141), (59, 3756784), (118, 1878392), (236, 939196), (472, 469598), (944, 234799)]