259675204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{200987}}^1$

素因数の和:201027

約数の個数: 24

約数和(自身を含む): 506489760

約数和(自身を除く): 246814556

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 200987, 401974, 803948, 3416779, 3818753, 6833558, 7637506, 13667116, 15275012, 64918801, 129837602, 259675204]

約数ペア:

[(1, 259675204), (2, 129837602), (4, 64918801), (17, 15275012), (19, 13667116), (34, 7637506), (38, 6833558), (68, 3818753), (76, 3416779), (323, 803948), (646, 401974), (1292, 200987)]