201382668

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{11393}}^1$

素因数の和:11894

約数の個数: 36

約数和(自身を含む): 510132168

約数和(自身を除く): 308749500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 11393, 17676, 22786, 34179, 45572, 68358, 102537, 136716, 205074, 410148, 5593963, 11187926, 16781889, 22375852, 33563778, 50345667, 67127556, 100691334, 201382668]

約数ペア:

[(1, 201382668), (2, 100691334), (3, 67127556), (4, 50345667), (6, 33563778), (9, 22375852), (12, 16781889), (18, 11187926), (36, 5593963), (491, 410148), (982, 205074), (1473, 136716), (1964, 102537), (2946, 68358), (4419, 45572), (5892, 34179), (8838, 22786), (11393, 17676)]