211324516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{2083}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 398660864

約数和(自身を除く): 187336348

約数列:

[1, 2, 4, 13, 26, 52, 1951, 2083, 3902, 4166, 7804, 8332, 25363, 27079, 50726, 54158, 101452, 108316, 4063933, 8127866, 16255732, 52831129, 105662258, 211324516]

約数ペア:

[(1, 211324516), (2, 105662258), (4, 52831129), (13, 16255732), (26, 8127866), (52, 4063933), (1951, 108316), (2083, 101452), (3902, 54158), (4166, 50726), (7804, 27079), (8332, 25363)]