200639386

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:5045

約数の個数: 16

約数和(自身を含む): 305835264

約数和(自身を除く): 105195878

約数列:

[1, 2, 83, 166, 257, 514, 4703, 9406, 21331, 42662, 390349, 780698, 1208671, 2417342, 100319693, 200639386]

約数ペア:

[(1, 200639386), (2, 100319693), (83, 2417342), (166, 1208671), (257, 780698), (514, 390349), (4703, 42662), (9406, 21331)]