208436430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6947881}}^1$

素因数の和:6947891

約数の個数: 16

約数和(自身を含む): 500247504

約数和(自身を除く): 291811074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6947881, 13895762, 20843643, 34739405, 41687286, 69478810, 104218215, 208436430]

約数ペア:

[(1, 208436430), (2, 104218215), (3, 69478810), (5, 41687286), (6, 34739405), (10, 20843643), (15, 13895762), (30, 6947881)]