217190116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379703}}^1$

素因数の和:379731

約数の個数: 24

約数和(自身を含む): 446531904

約数和(自身を除く): 229341788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 379703, 759406, 1518812, 4176733, 4936139, 8353466, 9872278, 16706932, 19744556, 54297529, 108595058, 217190116]

約数ペア:

[(1, 217190116), (2, 108595058), (4, 54297529), (11, 19744556), (13, 16706932), (22, 9872278), (26, 8353466), (44, 4936139), (52, 4176733), (143, 1518812), (286, 759406), (572, 379703)]