202284388

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{161569}}^1$

素因数の和:161886

約数の個数: 12

約数和(自身を含む): 355130860

約数和(自身を除く): 152846472

約数列:

[1, 2, 4, 313, 626, 1252, 161569, 323138, 646276, 50571097, 101142194, 202284388]

約数ペア:

[(1, 202284388), (2, 101142194), (4, 50571097), (313, 646276), (626, 323138), (1252, 161569)]