204519034

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{4789}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 311081760

約数和(自身を除く): 106562726

約数列:

[1, 2, 131, 163, 262, 326, 4789, 9578, 21353, 42706, 627359, 780607, 1254718, 1561214, 102259517, 204519034]

約数ペア:

[(1, 204519034), (2, 102259517), (131, 1561214), (163, 1254718), (262, 780607), (326, 627359), (4789, 42706), (9578, 21353)]