204207364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21157}}^1$

素因数の和:21307

約数の個数: 24

約数和(自身を含む): 379151360

約数和(自身を除く): 174943996

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 21157, 42314, 84628, 401983, 803966, 1607932, 2686939, 5373878, 10747756, 51051841, 102103682, 204207364]

約数ペア:

[(1, 204207364), (2, 102103682), (4, 51051841), (19, 10747756), (38, 5373878), (76, 2686939), (127, 1607932), (254, 803966), (508, 401983), (2413, 84628), (4826, 42314), (9652, 21157)]