204127170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523403}}^1$

素因数の和:523426

約数の個数: 32

約数和(自身を含む): 527591232

約数和(自身を除く): 323464062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 523403, 1046806, 1570209, 2617015, 3140418, 5234030, 6804239, 7851045, 13608478, 15702090, 20412717, 34021195, 40825434, 68042390, 102063585, 204127170]

約数ペア:

[(1, 204127170), (2, 102063585), (3, 68042390), (5, 40825434), (6, 34021195), (10, 20412717), (13, 15702090), (15, 13608478), (26, 7851045), (30, 6804239), (39, 5234030), (65, 3140418), (78, 2617015), (130, 1570209), (195, 1046806), (390, 523403)]