190013474

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 344839968

約数和(自身を除く): 154826494

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 301, 469, 602, 673, 938, 1346, 2107, 2881, 3283, 4214, 4711, 5762, 6566, 9422, 20167, 28939, 32977, 40334, 45091, 57878, 65954, 90182, 141169, 202573, 282338, 315637, 405146, 631274, 1418011, 1938913, 2209459, 2836022, 3877826, 4418918, 13572391, 27144782, 95006737, 190013474]

約数ペア:

[(1, 190013474), (2, 95006737), (7, 27144782), (14, 13572391), (43, 4418918), (49, 3877826), (67, 2836022), (86, 2209459), (98, 1938913), (134, 1418011), (301, 631274), (469, 405146), (602, 315637), (673, 282338), (938, 202573), (1346, 141169), (2107, 90182), (2881, 65954), (3283, 57878), (4214, 45091), (4711, 40334), (5762, 32977), (6566, 28939), (9422, 20167)]