208689996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6143}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 516096000

約数和(自身を除く): 307406004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5662, 6143, 8493, 11324, 12286, 16986, 18429, 24572, 33972, 36858, 73716, 116717, 233434, 350151, 466868, 700302, 915307, 1400604, 1830614, 2745921, 3661228, 5491842, 10983684, 17390833, 34781666, 52172499, 69563332, 104344998, 208689996]

約数ペア:

[(1, 208689996), (2, 104344998), (3, 69563332), (4, 52172499), (6, 34781666), (12, 17390833), (19, 10983684), (38, 5491842), (57, 3661228), (76, 2745921), (114, 1830614), (149, 1400604), (228, 915307), (298, 700302), (447, 466868), (596, 350151), (894, 233434), (1788, 116717), (2831, 73716), (5662, 36858), (6143, 33972), (8493, 24572), (11324, 18429), (12286, 16986)]