202912090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1097}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 373539600

約数和(自身を除く): 170627510

約数列:

[1, 2, 5, 10, 53, 106, 265, 349, 530, 698, 1097, 1745, 2194, 3490, 5485, 10970, 18497, 36994, 58141, 92485, 116282, 184970, 290705, 382853, 581410, 765706, 1914265, 3828530, 20291209, 40582418, 101456045, 202912090]

約数ペア:

[(1, 202912090), (2, 101456045), (5, 40582418), (10, 20291209), (53, 3828530), (106, 1914265), (265, 765706), (349, 581410), (530, 382853), (698, 290705), (1097, 184970), (1745, 116282), (2194, 92485), (3490, 58141), (5485, 36994), (10970, 18497)]