205509912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 532776960

約数和(自身を除く): 327267048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 281, 372, 562, 744, 843, 983, 1124, 1686, 1966, 2248, 2949, 3372, 3932, 5898, 6744, 7864, 8711, 11796, 17422, 23592, 26133, 30473, 34844, 52266, 60946, 69688, 91419, 104532, 121892, 182838, 209064, 243784, 276223, 365676, 552446, 731352, 828669, 1104892, 1657338, 2209784, 3314676, 6629352, 8562913, 17125826, 25688739, 34251652, 51377478, 68503304, 102754956, 205509912]

約数ペア:

[(1, 205509912), (2, 102754956), (3, 68503304), (4, 51377478), (6, 34251652), (8, 25688739), (12, 17125826), (24, 8562913), (31, 6629352), (62, 3314676), (93, 2209784), (124, 1657338), (186, 1104892), (248, 828669), (281, 731352), (372, 552446), (562, 365676), (744, 276223), (843, 243784), (983, 209064), (1124, 182838), (1686, 121892), (1966, 104532), (2248, 91419), (2949, 69688), (3372, 60946), (3932, 52266), (5898, 34844), (6744, 30473), (7864, 26133), (8711, 23592), (11796, 17422)]