207883676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7459

約数の個数: 72

約数和(自身を含む): 497243376

約数和(自身を除く): 289359700

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 7417, 14014, 14834, 28028, 29668, 51919, 81587, 96421, 103838, 163174, 192842, 207676, 326348, 363433, 385684, 571109, 674947, 726866, 1060631, 1142218, 1349894, 1453732, 2121262, 2284436, 2699788, 3997763, 4242524, 4724629, 7424417, 7995526, 9449258, 14848834, 15991052, 18898516, 29697668, 51970919, 103941838, 207883676]

約数ペア:

[(1, 207883676), (2, 103941838), (4, 51970919), (7, 29697668), (11, 18898516), (13, 15991052), (14, 14848834), (22, 9449258), (26, 7995526), (28, 7424417), (44, 4724629), (49, 4242524), (52, 3997763), (77, 2699788), (91, 2284436), (98, 2121262), (143, 1453732), (154, 1349894), (182, 1142218), (196, 1060631), (286, 726866), (308, 674947), (364, 571109), (539, 385684), (572, 363433), (637, 326348), (1001, 207676), (1078, 192842), (1274, 163174), (2002, 103838), (2156, 96421), (2548, 81587), (4004, 51919), (7007, 29668), (7417, 28028), (14014, 14834)]