201701996528

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{547}}^1\times {\mathrm{115811}}^1$

素因数の和:116565

約数の個数: 40

約数和(自身を含む): 393482851200

約数和(自身を除く): 191780854672

約数列:

[1, 2, 4, 8, 16, 199, 398, 547, 796, 1094, 1592, 2188, 3184, 4376, 8752, 108853, 115811, 217706, 231622, 435412, 463244, 870824, 926488, 1741648, 1852976, 23046389, 46092778, 63348617, 92185556, 126697234, 184371112, 253394468, 368742224, 506788936, 1013577872, 12606374783, 25212749566, 50425499132, 100850998264, 201701996528]

約数ペア:

[(1, 201701996528), (2, 100850998264), (4, 50425499132), (8, 25212749566), (16, 12606374783), (199, 1013577872), (398, 506788936), (547, 368742224), (796, 253394468), (1094, 184371112), (1592, 126697234), (2188, 92185556), (3184, 63348617), (4376, 46092778), (8752, 23046389), (108853, 1852976), (115811, 1741648), (217706, 926488), (231622, 870824), (435412, 463244)]