220023076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2063}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 475743744

約数和(自身を除く): 255720668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 293, 364, 586, 1172, 2051, 2063, 3809, 4102, 4126, 7618, 8204, 8252, 14441, 15236, 26663, 26819, 28882, 53326, 53638, 57764, 106652, 107276, 187733, 375466, 604459, 750932, 1208918, 2417836, 4231213, 7857967, 8462426, 15715934, 16924852, 31431868, 55005769, 110011538, 220023076]

約数ペア:

[(1, 220023076), (2, 110011538), (4, 55005769), (7, 31431868), (13, 16924852), (14, 15715934), (26, 8462426), (28, 7857967), (52, 4231213), (91, 2417836), (182, 1208918), (293, 750932), (364, 604459), (586, 375466), (1172, 187733), (2051, 107276), (2063, 106652), (3809, 57764), (4102, 53638), (4126, 53326), (7618, 28882), (8204, 26819), (8252, 26663), (14441, 15236)]