194920906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{28439}}^1$

素因数の和:28613

約数の個数: 16

約数和(自身を含む): 307152000

約数和(自身を除く): 112231094

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 28439, 56878, 654097, 1308194, 4237411, 8474822, 97460453, 194920906]

約数ペア:

[(1, 194920906), (2, 97460453), (23, 8474822), (46, 4237411), (149, 1308194), (298, 654097), (3427, 56878), (6854, 28439)]