201029038

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{235397}}^1$

素因数の和:235467

約数の個数: 16

約数和(自身を含む): 350272224

約数和(自身を除く): 149243186

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 235397, 470794, 1647779, 3295558, 14359217, 28718434, 100514519, 201029038]

約数ペア:

[(1, 201029038), (2, 100514519), (7, 28718434), (14, 14359217), (61, 3295558), (122, 1647779), (427, 470794), (854, 235397)]