202065908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{29251}}^1$

素因数の和:29423

約数の個数: 24

約数和(自身を含む): 388232544

約数和(自身を除く): 186166636

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 29251, 58502, 117004, 321761, 643522, 1287044, 4592407, 9184814, 18369628, 50516477, 101032954, 202065908]

約数ペア:

[(1, 202065908), (2, 101032954), (4, 50516477), (11, 18369628), (22, 9184814), (44, 4592407), (157, 1287044), (314, 643522), (628, 321761), (1727, 117004), (3454, 58502), (6908, 29251)]