207800194

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 364179456

約数和(自身を除く): 156379262

約数列:

[1, 2, 7, 14, 73, 127, 146, 254, 511, 889, 1022, 1601, 1778, 3202, 9271, 11207, 18542, 22414, 64897, 116873, 129794, 203327, 233746, 406654, 818111, 1423289, 1636222, 2846578, 14842871, 29685742, 103900097, 207800194]

約数ペア:

[(1, 207800194), (2, 103900097), (7, 29685742), (14, 14842871), (73, 2846578), (127, 1636222), (146, 1423289), (254, 818111), (511, 406654), (889, 233746), (1022, 203327), (1601, 129794), (1778, 116873), (3202, 64897), (9271, 22414), (11207, 18542)]