201856808

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{6781}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 384844590

約数和(自身を除く): 182987782

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3721, 6781, 7442, 13562, 14884, 27124, 29768, 54248, 413641, 827282, 1654564, 3309128, 25232101, 50464202, 100928404, 201856808]

約数ペア:

[(1, 201856808), (2, 100928404), (4, 50464202), (8, 25232101), (61, 3309128), (122, 1654564), (244, 827282), (488, 413641), (3721, 54248), (6781, 29768), (7442, 27124), (13562, 14884)]