201456634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{21491}}^1$

素因数の和:21645

約数の個数: 16

約数和(自身を含む): 312063840

約数和(自身を除く): 110607206

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 21491, 42982, 924113, 1848226, 2342519, 4685038, 100728317, 201456634]

約数ペア:

[(1, 201456634), (2, 100728317), (43, 4685038), (86, 2342519), (109, 1848226), (218, 924113), (4687, 42982), (9374, 21491)]