207975212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{4019}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 385968240

約数和(自身を除く): 177993028

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 4019, 8038, 12937, 16076, 25874, 51748, 68323, 136646, 273292, 3058459, 6116918, 12233836, 51993803, 103987606, 207975212]

約数ペア:

[(1, 207975212), (2, 103987606), (4, 51993803), (17, 12233836), (34, 6116918), (68, 3058459), (761, 273292), (1522, 136646), (3044, 68323), (4019, 51748), (8038, 25874), (12937, 16076)]