201947516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{6337}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 366285696

約数和(自身を除く): 164338180

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 6337, 7967, 12674, 15934, 25348, 31868, 196447, 392894, 785788, 1628609, 3257218, 6514436, 50486879, 100973758, 201947516]

約数ペア:

[(1, 201947516), (2, 100973758), (4, 50486879), (31, 6514436), (62, 3257218), (124, 1628609), (257, 785788), (514, 392894), (1028, 196447), (6337, 31868), (7967, 25348), (12674, 15934)]