206416962

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{87539}}^1$

素因数の和:87678

約数の個数: 24

約数和(自身を含む): 450655920

約数和(自身を除く): 244238958

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 87539, 175078, 262617, 525234, 787851, 1575702, 11467609, 22935218, 34402827, 68805654, 103208481, 206416962]

約数ペア:

[(1, 206416962), (2, 103208481), (3, 68805654), (6, 34402827), (9, 22935218), (18, 11467609), (131, 1575702), (262, 787851), (393, 525234), (786, 262617), (1179, 175078), (2358, 87539)]