201847471

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{3613}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 241473024

約数和(自身を除く): 39625553

約数列:

[1, 7, 23, 161, 347, 2429, 3613, 7981, 25291, 55867, 83099, 581693, 1253711, 8775977, 28835353, 201847471]

約数ペア:

[(1, 201847471), (7, 28835353), (23, 8775977), (161, 1253711), (347, 581693), (2429, 83099), (3613, 55867), (7981, 25291)]