208037503428

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{787}}^1\times {\mathrm{34259}}^1$

素因数の和:35696

約数の個数: 48

約数和(自身を含む): 486807740160

約数和(自身を除く): 278770236732

約数列:

[1, 2, 3, 4, 6, 12, 643, 787, 1286, 1574, 1929, 2361, 2572, 3148, 3858, 4722, 7716, 9444, 34259, 68518, 102777, 137036, 205554, 411108, 506041, 1012082, 1518123, 2024164, 3036246, 6072492, 22028537, 26961833, 44057074, 53923666, 66085611, 80885499, 88114148, 107847332, 132171222, 161770998, 264342444, 323541996, 17336458619, 34672917238, 52009375857, 69345834476, 104018751714, 208037503428]

約数ペア:

[(1, 208037503428), (2, 104018751714), (3, 69345834476), (4, 52009375857), (6, 34672917238), (12, 17336458619), (643, 323541996), (787, 264342444), (1286, 161770998), (1574, 132171222), (1929, 107847332), (2361, 88114148), (2572, 80885499), (3148, 66085611), (3858, 53923666), (4722, 44057074), (7716, 26961833), (9444, 22028537), (34259, 6072492), (68518, 3036246), (102777, 2024164), (137036, 1518123), (205554, 1012082), (411108, 506041)]