201995794620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1122198859}}^1$

素因数の和:1122198874

約数の個数: 36

約数和(自身を含む): 612720577560

約数和(自身を除く): 410724782940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1122198859, 2244397718, 3366596577, 4488795436, 5610994295, 6733193154, 10099789731, 11221988590, 13466386308, 16832982885, 20199579462, 22443977180, 33665965770, 40399158924, 50498948655, 67331931540, 100997897310, 201995794620]

約数ペア:

[(1, 201995794620), (2, 100997897310), (3, 67331931540), (4, 50498948655), (5, 40399158924), (6, 33665965770), (9, 22443977180), (10, 20199579462), (12, 16832982885), (15, 13466386308), (18, 11221988590), (20, 10099789731), (30, 6733193154), (36, 5610994295), (45, 4488795436), (60, 3366596577), (90, 2244397718), (180, 1122198859)]