211316118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5563}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 456158976

約数和(自身を除く): 244842858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 5563, 6331, 11126, 12662, 16689, 18993, 33378, 37986, 72319, 144638, 216957, 433914, 2709181, 5418362, 8127543, 16255086, 35219353, 70438706, 105658059, 211316118]

約数ペア:

[(1, 211316118), (2, 105658059), (3, 70438706), (6, 35219353), (13, 16255086), (26, 8127543), (39, 5418362), (78, 2709181), (487, 433914), (974, 216957), (1461, 144638), (2922, 72319), (5563, 37986), (6331, 33378), (11126, 18993), (12662, 16689)]