253798202

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1066379}}^1$

素因数の和:1066405

約数の個数: 16

約数和(自身を含む): 460676160

約数和(自身を除く): 206877958

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1066379, 2132758, 7464653, 14929306, 18128443, 36256886, 126899101, 253798202]

約数ペア:

[(1, 253798202), (2, 126899101), (7, 36256886), (14, 18128443), (17, 14929306), (34, 7464653), (119, 2132758), (238, 1066379)]