207392524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21487}}^1$

素因数の和:21637

約数の個数: 24

約数和(自身を含む): 385064960

約数和(自身を除く): 177672436

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 21487, 42974, 85948, 408253, 816506, 1633012, 2728849, 5457698, 10915396, 51848131, 103696262, 207392524]

約数ペア:

[(1, 207392524), (2, 103696262), (4, 51848131), (19, 10915396), (38, 5457698), (76, 2728849), (127, 1633012), (254, 816506), (508, 408253), (2413, 85948), (4826, 42974), (9652, 21487)]