210380451854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{6461713}}^1$

素因数の和:6462011

約数の個数: 16

約数和(自身を含む): 321328113792

約数和(自身を除く): 110947661938

約数列:

[1, 2, 73, 146, 223, 446, 16279, 32558, 6461713, 12923426, 471705049, 943410098, 1440961999, 2881923998, 105190225927, 210380451854]

約数ペア:

[(1, 210380451854), (2, 105190225927), (73, 2881923998), (146, 1440961999), (223, 943410098), (446, 471705049), (16279, 12923426), (32558, 6461713)]