201612026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18439}}^1$

素因数の和:18530

約数の個数: 32

約数和(自身を含む): 382371840

約数和(自身を除く): 180759814

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 18439, 36878, 129073, 202829, 258146, 405658, 1309169, 1419803, 2618338, 2839606, 9164183, 14400859, 18328366, 28801718, 100806013, 201612026]

約数ペア:

[(1, 201612026), (2, 100806013), (7, 28801718), (11, 18328366), (14, 14400859), (22, 9164183), (71, 2839606), (77, 2618338), (142, 1419803), (154, 1309169), (497, 405658), (781, 258146), (994, 202829), (1562, 129073), (5467, 36878), (10934, 18439)]