207813656

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 395850240

約数和(自身を除く): 188036584

約数列:

[1, 2, 4, 8, 127, 137, 254, 274, 508, 548, 1016, 1096, 1493, 2986, 5972, 11944, 17399, 34798, 69596, 139192, 189611, 204541, 379222, 409082, 758444, 818164, 1516888, 1636328, 25976707, 51953414, 103906828, 207813656]

約数ペア:

[(1, 207813656), (2, 103906828), (4, 51953414), (8, 25976707), (127, 1636328), (137, 1516888), (254, 818164), (274, 758444), (508, 409082), (548, 379222), (1016, 204541), (1096, 189611), (1493, 139192), (2986, 69596), (5972, 34798), (11944, 17399)]