200782904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 444346560

約数和(自身を除く): 243563656

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 157, 164, 287, 314, 328, 557, 574, 628, 1099, 1114, 1148, 1256, 2198, 2228, 2296, 3899, 4396, 4456, 6437, 7798, 8792, 12874, 15596, 22837, 25748, 31192, 45059, 45674, 51496, 87449, 90118, 91348, 159859, 174898, 180236, 182696, 319718, 349796, 360472, 612143, 639436, 699592, 1224286, 1278872, 2448572, 3585409, 4897144, 7170818, 14341636, 25097863, 28683272, 50195726, 100391452, 200782904]

約数ペア:

[(1, 200782904), (2, 100391452), (4, 50195726), (7, 28683272), (8, 25097863), (14, 14341636), (28, 7170818), (41, 4897144), (56, 3585409), (82, 2448572), (157, 1278872), (164, 1224286), (287, 699592), (314, 639436), (328, 612143), (557, 360472), (574, 349796), (628, 319718), (1099, 182696), (1114, 180236), (1148, 174898), (1256, 159859), (2198, 91348), (2228, 90118), (2296, 87449), (3899, 51496), (4396, 45674), (4456, 45059), (6437, 31192), (7798, 25748), (8792, 22837), (12874, 15596)]