202233590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555643}}^1$

素因数の和:1555663

約数の個数: 16

約数和(自身を含む): 392022288

約数和(自身を除く): 189788698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555643, 3111286, 7778215, 15556430, 20223359, 40446718, 101116795, 202233590]

約数ペア:

[(1, 202233590), (2, 101116795), (5, 40446718), (10, 20223359), (13, 15556430), (26, 7778215), (65, 3111286), (130, 1555643)]