201768959

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1531}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 235021056

約数和(自身を除く): 33252097

約数列:

[1, 7, 67, 281, 469, 1531, 1967, 10717, 18827, 102577, 131789, 430211, 718039, 3011477, 28824137, 201768959]

約数ペア:

[(1, 201768959), (7, 28824137), (67, 3011477), (281, 718039), (469, 430211), (1531, 131789), (1967, 102577), (10717, 18827)]