201970363

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13109}}^1$

素因数の和:13218

約数の個数: 16

約数和(自身を含む): 241643520

約数和(自身を除く): 39673157

約数列:

[1, 7, 31, 71, 217, 497, 2201, 13109, 15407, 91763, 406379, 930739, 2844653, 6515173, 28852909, 201970363]

約数ペア:

[(1, 201970363), (7, 28852909), (31, 6515173), (71, 2844653), (217, 930739), (497, 406379), (2201, 91763), (13109, 15407)]