207936542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{30197}}^1$

素因数の和:30523

約数の個数: 16

約数和(自身を含む): 341358192

約数和(自身を除く): 133421650

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 30197, 60394, 332167, 664334, 9451661, 18903322, 103968271, 207936542]

約数ペア:

[(1, 207936542), (2, 103968271), (11, 18903322), (22, 9451661), (313, 664334), (626, 332167), (3443, 60394), (6886, 30197)]