209133078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{64667}}^1$

素因数の和:64697

約数の個数: 48

約数和(自身を含む): 530794944

約数和(自身を除く): 321661866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 64667, 129334, 194001, 388002, 452669, 711337, 905338, 1358007, 1422674, 2134011, 2716014, 3168683, 4268022, 4979359, 6337366, 9506049, 9958718, 14938077, 19012098, 29876154, 34855513, 69711026, 104566539, 209133078]

約数ペア:

[(1, 209133078), (2, 104566539), (3, 69711026), (6, 34855513), (7, 29876154), (11, 19012098), (14, 14938077), (21, 9958718), (22, 9506049), (33, 6337366), (42, 4979359), (49, 4268022), (66, 3168683), (77, 2716014), (98, 2134011), (147, 1422674), (154, 1358007), (231, 905338), (294, 711337), (462, 452669), (539, 388002), (1078, 194001), (1617, 129334), (3234, 64667)]