199883938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{105983}}^1$

素因数の和:106049

約数の個数: 16

約数和(自身を含む): 320495616

約数和(自身を除く): 120611678

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 105983, 211966, 2437609, 4345303, 4875218, 8690606, 99941969, 199883938]

約数ペア:

[(1, 199883938), (2, 99941969), (23, 8690606), (41, 4875218), (46, 4345303), (82, 2437609), (943, 211966), (1886, 105983)]