209232012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68917}}^1$

素因数の和:68958

約数の個数: 48

約数和(自身を含む): 555754752

約数和(自身を除く): 346522740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 68917, 137834, 206751, 275668, 413502, 758087, 827004, 1516174, 1585091, 2274261, 3032348, 3170182, 4548522, 4755273, 6340364, 9097044, 9510546, 17436001, 19021092, 34872002, 52308003, 69744004, 104616006, 209232012]

約数ペア:

[(1, 209232012), (2, 104616006), (3, 69744004), (4, 52308003), (6, 34872002), (11, 19021092), (12, 17436001), (22, 9510546), (23, 9097044), (33, 6340364), (44, 4755273), (46, 4548522), (66, 3170182), (69, 3032348), (92, 2274261), (132, 1585091), (138, 1516174), (253, 827004), (276, 758087), (506, 413502), (759, 275668), (1012, 206751), (1518, 137834), (3036, 68917)]