217364028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136193}}^1$

素因数の和:136226

約数の個数: 48

約数和(自身を含む): 610149120

約数和(自身を除く): 392785092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 136193, 272386, 408579, 544772, 817158, 953351, 1634316, 1906702, 2587667, 2860053, 3813404, 5175334, 5720106, 7763001, 10350668, 11440212, 15526002, 18113669, 31052004, 36227338, 54341007, 72454676, 108682014, 217364028]

約数ペア:

[(1, 217364028), (2, 108682014), (3, 72454676), (4, 54341007), (6, 36227338), (7, 31052004), (12, 18113669), (14, 15526002), (19, 11440212), (21, 10350668), (28, 7763001), (38, 5720106), (42, 5175334), (57, 3813404), (76, 2860053), (84, 2587667), (114, 1906702), (133, 1634316), (228, 953351), (266, 817158), (399, 544772), (532, 408579), (798, 272386), (1596, 136193)]