211679450270

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{68950961}}^1$

素因数の和:68951275

約数の個数: 16

約数和(自身を含む): 382264133328

約数和(自身を除く): 170584683058

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 68950961, 137901922, 344754805, 689509610, 21167945027, 42335890054, 105839725135, 211679450270]

約数ペア:

[(1, 211679450270), (2, 105839725135), (5, 42335890054), (10, 21167945027), (307, 689509610), (614, 344754805), (1535, 137901922), (3070, 68950961)]