205852802416

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{585581}}^1$

素因数の和:585889

約数の個数: 40

約数和(自身を含む): 404304551424

約数和(自身を除く): 198451749008

約数列:

[1, 2, 4, 8, 16, 127, 173, 254, 346, 508, 692, 1016, 1384, 2032, 2768, 21971, 43942, 87884, 175768, 351536, 585581, 1171162, 2342324, 4684648, 9369296, 74368787, 101305513, 148737574, 202611026, 297475148, 405222052, 594950296, 810444104, 1189900592, 1620888208, 12865800151, 25731600302, 51463200604, 102926401208, 205852802416]

約数ペア:

[(1, 205852802416), (2, 102926401208), (4, 51463200604), (8, 25731600302), (16, 12865800151), (127, 1620888208), (173, 1189900592), (254, 810444104), (346, 594950296), (508, 405222052), (692, 297475148), (1016, 202611026), (1384, 148737574), (2032, 101305513), (2768, 74368787), (21971, 9369296), (43942, 4684648), (87884, 2342324), (175768, 1171162), (351536, 585581)]