201623665048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4943}}^1\times {\mathrm{392209}}^1$

素因数の和:397171

約数の個数: 32

約数和(自身を含む): 407208110400

約数和(自身を除く): 205584445352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4943, 9886, 19772, 39544, 64259, 128518, 257036, 392209, 514072, 784418, 1568836, 3137672, 5098717, 10197434, 20394868, 40789736, 1938689087, 3877378174, 7754756348, 15509512696, 25202958131, 50405916262, 100811832524, 201623665048]

約数ペア:

[(1, 201623665048), (2, 100811832524), (4, 50405916262), (8, 25202958131), (13, 15509512696), (26, 7754756348), (52, 3877378174), (104, 1938689087), (4943, 40789736), (9886, 20394868), (19772, 10197434), (39544, 5098717), (64259, 3137672), (128518, 1568836), (257036, 784418), (392209, 514072)]