207655362

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6871}}^1$

素因数の和:6975

約数の個数: 48

約数和(自身を含む): 475982208

約数和(自身を除く): 268326846

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 6871, 10074, 13742, 15111, 20613, 30222, 41226, 61839, 123678, 158033, 316066, 474099, 501583, 948198, 1003166, 1422297, 1504749, 2844594, 3009498, 4514247, 9028494, 11536409, 23072818, 34609227, 69218454, 103827681, 207655362]

約数ペア:

[(1, 207655362), (2, 103827681), (3, 69218454), (6, 34609227), (9, 23072818), (18, 11536409), (23, 9028494), (46, 4514247), (69, 3009498), (73, 2844594), (138, 1504749), (146, 1422297), (207, 1003166), (219, 948198), (414, 501583), (438, 474099), (657, 316066), (1314, 158033), (1679, 123678), (3358, 61839), (5037, 41226), (6871, 30222), (10074, 20613), (13742, 15111)]