188320210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76243}}^1$

素因数の和:76282

約数の個数: 32

約数和(自身を含む): 384269760

約数和(自身を除く): 195949550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 76243, 152486, 381215, 762430, 991159, 1448617, 1982318, 2897234, 4955795, 7243085, 9911590, 14486170, 18832021, 37664042, 94160105, 188320210]

約数ペア:

[(1, 188320210), (2, 94160105), (5, 37664042), (10, 18832021), (13, 14486170), (19, 9911590), (26, 7243085), (38, 4955795), (65, 2897234), (95, 1982318), (130, 1448617), (190, 991159), (247, 762430), (494, 381215), (1235, 152486), (2470, 76243)]