203493269

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1423}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 240599040

約数和(自身を除く): 37105771

約数列:

[1, 7, 31, 217, 659, 1423, 4613, 9961, 20429, 44113, 143003, 308791, 937757, 6564299, 29070467, 203493269]

約数ペア:

[(1, 203493269), (7, 29070467), (31, 6564299), (217, 937757), (659, 308791), (1423, 143003), (4613, 44113), (9961, 20429)]