202980430

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{46237}}^1$

素因数の和:46683

約数の個数: 16

約数和(自身を含む): 366204960

約数和(自身を除く): 163224530

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 46237, 92474, 231185, 462370, 20298043, 40596086, 101490215, 202980430]

約数ペア:

[(1, 202980430), (2, 101490215), (5, 40596086), (10, 20298043), (439, 462370), (878, 231185), (2195, 92474), (4390, 46237)]