201855698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129229}}^1$

素因数の和:129313

約数の個数: 16

約数和(自身を含む): 334964160

約数和(自身を除く): 133108462

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129229, 258458, 1421519, 2843038, 9175259, 18350518, 100927849, 201855698]

約数ペア:

[(1, 201855698), (2, 100927849), (11, 18350518), (22, 9175259), (71, 2843038), (142, 1421519), (781, 258458), (1562, 129229)]