205807686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4900183}}^1$

素因数の和:4900195

約数の個数: 16

約数和(自身を含む): 470417664

約数和(自身を除く): 264609978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4900183, 9800366, 14700549, 29401098, 34301281, 68602562, 102903843, 205807686]

約数ペア:

[(1, 205807686), (2, 102903843), (3, 68602562), (6, 34301281), (7, 29401098), (14, 14700549), (21, 9800366), (42, 4900183)]