201992291380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83467889}}^1$

素因数の和:83467920

約数の個数: 36

約数和(自身を含む): 466251633540

約数和(自身を除く): 264259342160

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 83467889, 166935778, 333871556, 417339445, 834678890, 918146779, 1669357780, 1836293558, 3672587116, 4590733895, 9181467790, 10099614569, 18362935580, 20199229138, 40398458276, 50498072845, 100996145690, 201992291380]

約数ペア:

[(1, 201992291380), (2, 100996145690), (4, 50498072845), (5, 40398458276), (10, 20199229138), (11, 18362935580), (20, 10099614569), (22, 9181467790), (44, 4590733895), (55, 3672587116), (110, 1836293558), (121, 1669357780), (220, 918146779), (242, 834678890), (484, 417339445), (605, 333871556), (1210, 166935778), (2420, 83467889)]