207870476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4724329}}^1$

素因数の和:4724344

約数の個数: 12

約数和(自身を含む): 396843720

約数和(自身を除く): 188973244

約数列:

[1, 2, 4, 11, 22, 44, 4724329, 9448658, 18897316, 51967619, 103935238, 207870476]

約数ペア:

[(1, 207870476), (2, 103935238), (4, 51967619), (11, 18897316), (22, 9448658), (44, 4724329)]