211728058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{70529}}^1$

素因数の和:70629

約数の個数: 16

約数和(自身を含む): 338544000

約数和(自身を除く): 126815942

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 70529, 141058, 1340051, 2680102, 5571791, 11143582, 105864029, 211728058]

約数ペア:

[(1, 211728058), (2, 105864029), (19, 11143582), (38, 5571791), (79, 2680102), (158, 1340051), (1501, 141058), (3002, 70529)]