209976102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1666477}}^1$

素因数の和:1666492

約数の個数: 24

約数和(自身を含む): 519941136

約数和(自身を除く): 309965034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1666477, 3332954, 4999431, 9998862, 11665339, 14998293, 23330678, 29996586, 34996017, 69992034, 104988051, 209976102]

約数ペア:

[(1, 209976102), (2, 104988051), (3, 69992034), (6, 34996017), (7, 29996586), (9, 23330678), (14, 14998293), (18, 11665339), (21, 9998862), (42, 4999431), (63, 3332954), (126, 1666477)]