195975554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1811}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 299284416

約数和(自身を除く): 103308862

約数列:

[1, 2, 61, 122, 887, 1774, 1811, 3622, 54107, 108214, 110471, 220942, 1606357, 3212714, 97987777, 195975554]

約数ペア:

[(1, 195975554), (2, 97987777), (61, 3212714), (122, 1606357), (887, 220942), (1774, 110471), (1811, 108214), (3622, 54107)]