205265213714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1\times {\mathrm{54709}}^1$

素因数の和:55778

約数の個数: 32

約数和(自身を含む): 337976496000

約数和(自身を除く): 132711282286

約数列:

[1, 2, 11, 22, 199, 398, 857, 1714, 2189, 4378, 9427, 18854, 54709, 109418, 170543, 341086, 601799, 1203598, 1875973, 3751946, 10887091, 21774182, 46885613, 93771226, 119758001, 239516002, 515741743, 1031483486, 9330236987, 18660473974, 102632606857, 205265213714]

約数ペア:

[(1, 205265213714), (2, 102632606857), (11, 18660473974), (22, 9330236987), (199, 1031483486), (398, 515741743), (857, 239516002), (1714, 119758001), (2189, 93771226), (4378, 46885613), (9427, 21774182), (18854, 10887091), (54709, 3751946), (109418, 1875973), (170543, 1203598), (341086, 601799)]