206545424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{445141}}^1$

素因数の和:445178

約数の個数: 20

約数和(自身を含む): 413982060

約数和(自身を除く): 207436636

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 445141, 890282, 1780564, 3561128, 7122256, 12909089, 25818178, 51636356, 103272712, 206545424]

約数ペア:

[(1, 206545424), (2, 103272712), (4, 51636356), (8, 25818178), (16, 12909089), (29, 7122256), (58, 3561128), (116, 1780564), (232, 890282), (464, 445141)]