200026028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 368069184

約数和(自身を除く): 168043156

約数列:

[1, 2, 4, 53, 71, 97, 106, 137, 142, 194, 212, 274, 284, 388, 548, 3763, 5141, 6887, 7261, 7526, 9727, 10282, 13289, 13774, 14522, 15052, 19454, 20564, 26578, 27548, 29044, 38908, 53156, 365011, 515531, 704317, 730022, 943519, 1031062, 1408634, 1460044, 1887038, 2062124, 2817268, 3774076, 50006507, 100013014, 200026028]

約数ペア:

[(1, 200026028), (2, 100013014), (4, 50006507), (53, 3774076), (71, 2817268), (97, 2062124), (106, 1887038), (137, 1460044), (142, 1408634), (194, 1031062), (212, 943519), (274, 730022), (284, 704317), (388, 515531), (548, 365011), (3763, 53156), (5141, 38908), (6887, 29044), (7261, 27548), (7526, 26578), (9727, 20564), (10282, 19454), (13289, 15052), (13774, 14522)]