220129573

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2557}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 243112320

約数和(自身を除く): 22982747

約数列:

[1, 19, 23, 197, 437, 2557, 3743, 4531, 48583, 58811, 86089, 503729, 1117409, 9570851, 11585767, 220129573]

約数ペア:

[(1, 220129573), (19, 11585767), (23, 9570851), (197, 1117409), (437, 503729), (2557, 86089), (3743, 58811), (4531, 48583)]