188601231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3617}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 311205888

約数和(自身を除く): 122604657

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 2483, 3617, 4011, 7449, 10851, 17381, 25319, 47021, 52143, 75957, 141063, 329147, 690847, 987441, 2072541, 4835929, 8981011, 14507787, 26943033, 62867077, 188601231]

約数ペア:

[(1, 188601231), (3, 62867077), (7, 26943033), (13, 14507787), (21, 8981011), (39, 4835929), (91, 2072541), (191, 987441), (273, 690847), (573, 329147), (1337, 141063), (2483, 75957), (3617, 52143), (4011, 47021), (7449, 25319), (10851, 17381)]