201901401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 336825216

約数和(自身を除く): 134923815

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 221, 249, 663, 747, 1079, 1223, 1411, 1989, 3237, 3669, 4233, 9711, 11007, 12699, 15899, 18343, 20791, 47697, 55029, 62373, 101509, 143091, 165087, 187119, 270283, 304527, 810849, 913581, 1319617, 1725653, 2432547, 3958851, 5176959, 11876553, 15530877, 22433489, 67300467, 201901401]

約数ペア:

[(1, 201901401), (3, 67300467), (9, 22433489), (13, 15530877), (17, 11876553), (39, 5176959), (51, 3958851), (83, 2432547), (117, 1725653), (153, 1319617), (221, 913581), (249, 810849), (663, 304527), (747, 270283), (1079, 187119), (1223, 165087), (1411, 143091), (1989, 101509), (3237, 62373), (3669, 55029), (4233, 47697), (9711, 20791), (11007, 18343), (12699, 15899)]