201038012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{19889}}^1$

素因数の和:19938

約数の個数: 36

約数和(自身を含む): 424373040

約数和(自身を除く): 223335028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 19889, 39778, 79556, 139223, 278446, 377891, 556892, 755782, 1511564, 2645237, 5290474, 7179929, 10580948, 14359858, 28719716, 50259503, 100519006, 201038012]

約数ペア:

[(1, 201038012), (2, 100519006), (4, 50259503), (7, 28719716), (14, 14359858), (19, 10580948), (28, 7179929), (38, 5290474), (76, 2645237), (133, 1511564), (266, 755782), (361, 556892), (532, 377891), (722, 278446), (1444, 139223), (2527, 79556), (5054, 39778), (10108, 19889)]