200679396788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{26863}}^1$

素因数の和:27193

約数の個数: 72

約数和(自身を含む): 390653923968

約数和(自身を除く): 189974527180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 257, 338, 514, 559, 676, 1028, 1118, 2236, 3341, 6682, 7267, 11051, 13364, 14534, 22102, 26863, 29068, 43433, 44204, 53726, 86866, 107452, 143663, 173732, 287326, 349219, 574652, 698438, 1155109, 1396876, 1867619, 2310218, 3735238, 4539847, 4620436, 6903791, 7470476, 9079694, 13807582, 15016417, 18159388, 27615164, 30032834, 60065668, 89749283, 179498566, 195213421, 296863013, 358997132, 390426842, 593726026, 780853684, 1166740679, 1187452052, 2333481358, 3859219169, 4666962716, 7718438338, 15436876676, 50169849197, 100339698394, 200679396788]

約数ペア:

[(1, 200679396788), (2, 100339698394), (4, 50169849197), (13, 15436876676), (26, 7718438338), (43, 4666962716), (52, 3859219169), (86, 2333481358), (169, 1187452052), (172, 1166740679), (257, 780853684), (338, 593726026), (514, 390426842), (559, 358997132), (676, 296863013), (1028, 195213421), (1118, 179498566), (2236, 89749283), (3341, 60065668), (6682, 30032834), (7267, 27615164), (11051, 18159388), (13364, 15016417), (14534, 13807582), (22102, 9079694), (26863, 7470476), (29068, 6903791), (43433, 4620436), (44204, 4539847), (53726, 3735238), (86866, 2310218), (107452, 1867619), (143663, 1396876), (173732, 1155109), (287326, 698438), (349219, 574652)]