201388770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18493}}^1$

素因数の和:18528

約数の個数: 72

約数和(自身を含む): 575570268

約数和(自身を除く): 374181498

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 18493, 36986, 55479, 92465, 110958, 166437, 184930, 203423, 277395, 332874, 406846, 554790, 610269, 832185, 1017115, 1220538, 1664370, 1830807, 2034230, 2237653, 3051345, 3661614, 4475306, 6102690, 6712959, 9154035, 11188265, 13425918, 18308070, 20138877, 22376530, 33564795, 40277754, 67129590, 100694385, 201388770]

約数ペア:

[(1, 201388770), (2, 100694385), (3, 67129590), (5, 40277754), (6, 33564795), (9, 22376530), (10, 20138877), (11, 18308070), (15, 13425918), (18, 11188265), (22, 9154035), (30, 6712959), (33, 6102690), (45, 4475306), (55, 3661614), (66, 3051345), (90, 2237653), (99, 2034230), (110, 1830807), (121, 1664370), (165, 1220538), (198, 1017115), (242, 832185), (330, 610269), (363, 554790), (495, 406846), (605, 332874), (726, 277395), (990, 203423), (1089, 184930), (1210, 166437), (1815, 110958), (2178, 92465), (3630, 55479), (5445, 36986), (10890, 18493)]