190147386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20187

約数の個数: 48

約数和(自身を含む): 450186912

約数和(自身を除く): 260039526

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 20147, 40294, 60441, 120882, 221617, 261911, 443234, 523822, 664851, 785733, 1329702, 1571466, 2437787, 2881021, 4875574, 5762042, 7313361, 8643063, 14626722, 17286126, 31691231, 63382462, 95073693, 190147386]

約数ペア:

[(1, 190147386), (2, 95073693), (3, 63382462), (6, 31691231), (11, 17286126), (13, 14626722), (22, 8643063), (26, 7313361), (33, 5762042), (39, 4875574), (66, 2881021), (78, 2437787), (121, 1571466), (143, 1329702), (242, 785733), (286, 664851), (363, 523822), (429, 443234), (726, 261911), (858, 221617), (1573, 120882), (3146, 60441), (4719, 40294), (9438, 20147)]