203022195

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{86209}}^1$

素因数の和:86374

約数の個数: 16

約数和(自身を含む): 326908320

約数和(自身を除く): 123886125

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 86209, 258627, 431045, 1293135, 13534813, 40604439, 67674065, 203022195]

約数ペア:

[(1, 203022195), (3, 67674065), (5, 40604439), (15, 13534813), (157, 1293135), (471, 431045), (785, 258627), (2355, 86209)]