200722786

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{75403}}^1$

素因数の和:75438

約数の個数: 16

約数和(自身を含む): 331174368

約数和(自身を除く): 130451582

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 75403, 150806, 829433, 1658866, 9123763, 18247526, 100361393, 200722786]

約数ペア:

[(1, 200722786), (2, 100361393), (11, 18247526), (22, 9123763), (121, 1658866), (242, 829433), (1331, 150806), (2662, 75403)]