201130601990

素因数分解:

$2^1\times 5^1\times {\mathrm{57427}}^1\times {\mathrm{350237}}^1$

素因数の和:407671

約数の個数: 16

約数和(自身を含む): 362042421552

約数和(自身を除く): 160911819562

約数列:

[1, 2, 5, 10, 57427, 114854, 287135, 350237, 574270, 700474, 1751185, 3502370, 20113060199, 40226120398, 100565300995, 201130601990]

約数ペア:

[(1, 201130601990), (2, 100565300995), (5, 40226120398), (10, 20113060199), (57427, 3502370), (114854, 1751185), (287135, 700474), (350237, 574270)]