200960459

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 44553781

約数列:

[1, 7, 29, 71, 73, 191, 203, 497, 511, 1337, 2059, 2117, 5183, 5539, 13561, 13943, 14413, 14819, 36281, 38773, 94927, 97601, 150307, 393269, 404347, 989953, 1052149, 2752883, 2830429, 6929671, 28708637, 200960459]

約数ペア:

[(1, 200960459), (7, 28708637), (29, 6929671), (71, 2830429), (73, 2752883), (191, 1052149), (203, 989953), (497, 404347), (511, 393269), (1337, 150307), (2059, 97601), (2117, 94927), (5183, 38773), (5539, 36281), (13561, 14819), (13943, 14413)]