202175090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555193}}^1$

素因数の和:1555213

約数の個数: 16

約数和(自身を含む): 391908888

約数和(自身を除く): 189733798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555193, 3110386, 7775965, 15551930, 20217509, 40435018, 101087545, 202175090]

約数ペア:

[(1, 202175090), (2, 101087545), (5, 40435018), (10, 20217509), (13, 15551930), (26, 7775965), (65, 3110386), (130, 1555193)]