204038986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{80141}}^1$

素因数の和:80229

約数の個数: 16

約数和(自身を含む): 326979360

約数和(自身を除く): 122940374

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 80141, 160282, 1522679, 3045358, 5369447, 10738894, 102019493, 204038986]

約数ペア:

[(1, 204038986), (2, 102019493), (19, 10738894), (38, 5369447), (67, 3045358), (134, 1522679), (1273, 160282), (2546, 80141)]