201978170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063043}}^1$

素因数の和:1063069

約数の個数: 16

約数和(自身を含む): 382695840

約数和(自身を除く): 180717670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063043, 2126086, 5315215, 10630430, 20197817, 40395634, 100989085, 201978170]

約数ペア:

[(1, 201978170), (2, 100989085), (5, 40395634), (10, 20197817), (19, 10630430), (38, 5315215), (95, 2126086), (190, 1063043)]