207968604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1423}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 511956480

約数和(自身を除く): 303987876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 641, 1282, 1423, 1923, 2564, 2846, 3846, 4269, 5692, 7692, 8538, 12179, 17076, 24358, 27037, 36537, 48716, 54074, 73074, 81111, 108148, 146148, 162222, 324444, 912143, 1824286, 2736429, 3648572, 5472858, 10945716, 17330717, 34661434, 51992151, 69322868, 103984302, 207968604]

約数ペア:

[(1, 207968604), (2, 103984302), (3, 69322868), (4, 51992151), (6, 34661434), (12, 17330717), (19, 10945716), (38, 5472858), (57, 3648572), (76, 2736429), (114, 1824286), (228, 912143), (641, 324444), (1282, 162222), (1423, 146148), (1923, 108148), (2564, 81111), (2846, 73074), (3846, 54074), (4269, 48716), (5692, 36537), (7692, 27037), (8538, 24358), (12179, 17076)]