202156413

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 271756800

約数和(自身を除く): 69600387

約数列:

[1, 3, 223, 449, 669, 673, 1347, 2019, 100127, 150079, 300381, 302177, 450237, 906531, 67385471, 202156413]

約数ペア:

[(1, 202156413), (3, 67385471), (223, 906531), (449, 450237), (669, 302177), (673, 300381), (1347, 150079), (2019, 100127)]