202360990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1556623}}^1$

素因数の和:1556643

約数の個数: 16

約数和(自身を含む): 392269248

約数和(自身を除く): 189908258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1556623, 3113246, 7783115, 15566230, 20236099, 40472198, 101180495, 202360990]

約数ペア:

[(1, 202360990), (2, 101180495), (5, 40472198), (10, 20236099), (13, 15566230), (26, 7783115), (65, 3113246), (130, 1556623)]