212037306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73471}}^1$

素因数の和:73526

約数の個数: 32

約数和(自身を含む): 469045248

約数和(自身を除く): 257007942

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 73471, 146942, 220413, 440826, 955123, 1910246, 2718427, 2865369, 5436854, 5730738, 8155281, 16310562, 35339551, 70679102, 106018653, 212037306]

約数ペア:

[(1, 212037306), (2, 106018653), (3, 70679102), (6, 35339551), (13, 16310562), (26, 8155281), (37, 5730738), (39, 5436854), (74, 2865369), (78, 2718427), (111, 1910246), (222, 955123), (481, 440826), (962, 220413), (1443, 146942), (2886, 73471)]