208456752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32653}}^1$

素因数の和:32690

約数の個数: 80

約数和(自身を含む): 647855360

約数和(自身を除く): 439398608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 32653, 65306, 97959, 130612, 195918, 228571, 261224, 391836, 457142, 522448, 620407, 685713, 783672, 914284, 1240814, 1371426, 1567344, 1828568, 1861221, 2481628, 2742852, 3657136, 3722442, 4342849, 4963256, 5485704, 7444884, 8685698, 9926512, 10971408, 13028547, 14889768, 17371396, 26057094, 29779536, 34742792, 52114188, 69485584, 104228376, 208456752]

約数ペア:

[(1, 208456752), (2, 104228376), (3, 69485584), (4, 52114188), (6, 34742792), (7, 29779536), (8, 26057094), (12, 17371396), (14, 14889768), (16, 13028547), (19, 10971408), (21, 9926512), (24, 8685698), (28, 7444884), (38, 5485704), (42, 4963256), (48, 4342849), (56, 3722442), (57, 3657136), (76, 2742852), (84, 2481628), (112, 1861221), (114, 1828568), (133, 1567344), (152, 1371426), (168, 1240814), (228, 914284), (266, 783672), (304, 685713), (336, 620407), (399, 522448), (456, 457142), (532, 391836), (798, 261224), (912, 228571), (1064, 195918), (1596, 130612), (2128, 97959), (3192, 65306), (6384, 32653)]