217050872014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{767827}}^1$

素因数の和:768064

約数の個数: 32

約数和(自身を含む): 352709470080

約数和(自身を除く): 135658598066

約数列:

[1, 2, 19, 38, 43, 86, 173, 346, 817, 1634, 3287, 6574, 7439, 14878, 141341, 282682, 767827, 1535654, 14588713, 29177426, 33016561, 66033122, 132834071, 265668142, 627314659, 1254629318, 2523847349, 5047694698, 5711865053, 11423730106, 108525436007, 217050872014]

約数ペア:

[(1, 217050872014), (2, 108525436007), (19, 11423730106), (38, 5711865053), (43, 5047694698), (86, 2523847349), (173, 1254629318), (346, 627314659), (817, 265668142), (1634, 132834071), (3287, 66033122), (6574, 33016561), (7439, 29177426), (14878, 14588713), (141341, 1535654), (282682, 767827)]