202119906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2437}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 422690688

約数和(自身を除く): 220570782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 601, 1202, 1803, 2437, 3606, 4874, 7311, 13823, 14622, 27646, 41469, 56051, 82938, 112102, 168153, 336306, 1464637, 2929274, 4393911, 8787822, 33686651, 67373302, 101059953, 202119906]

約数ペア:

[(1, 202119906), (2, 101059953), (3, 67373302), (6, 33686651), (23, 8787822), (46, 4393911), (69, 2929274), (138, 1464637), (601, 336306), (1202, 168153), (1803, 112102), (2437, 82938), (3606, 56051), (4874, 41469), (7311, 27646), (13823, 14622)]