201172010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547477}}^1$

素因数の和:1547497

約数の個数: 16

約数和(自身を含む): 389964456

約数和(自身を除く): 188792446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1547477, 3094954, 7737385, 15474770, 20117201, 40234402, 100586005, 201172010]

約数ペア:

[(1, 201172010), (2, 100586005), (5, 40234402), (10, 20117201), (13, 15474770), (26, 7737385), (65, 3094954), (130, 1547477)]