212766414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83047}}^1$

素因数の和:83120

約数の個数: 32

約数和(自身を含む): 494301696

約数和(自身を除く): 281535282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 83047, 166094, 249141, 498282, 581329, 1162658, 1743987, 3487974, 5065867, 10131734, 15197601, 30395202, 35461069, 70922138, 106383207, 212766414]

約数ペア:

[(1, 212766414), (2, 106383207), (3, 70922138), (6, 35461069), (7, 30395202), (14, 15197601), (21, 10131734), (42, 5065867), (61, 3487974), (122, 1743987), (183, 1162658), (366, 581329), (427, 498282), (854, 249141), (1281, 166094), (2562, 83047)]