201839380

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{6679}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 424206720

約数和(自身を除く): 222367340

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 6679, 7555, 13358, 15110, 26716, 30220, 33395, 66790, 133580, 10091969, 20183938, 40367876, 50459845, 100919690, 201839380]

約数ペア:

[(1, 201839380), (2, 100919690), (4, 50459845), (5, 40367876), (10, 20183938), (20, 10091969), (1511, 133580), (3022, 66790), (6044, 33395), (6679, 30220), (7555, 26716), (13358, 15110)]