207831197

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6359}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 261014400

約数和(自身を除く): 53183203

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 6359, 32683, 44513, 146257, 184411, 311591, 1023799, 1290877, 4241453, 7166593, 9036139, 29690171, 207831197]

約数ペア:

[(1, 207831197), (7, 29690171), (23, 9036139), (29, 7166593), (49, 4241453), (161, 1290877), (203, 1023799), (667, 311591), (1127, 184411), (1421, 146257), (4669, 44513), (6359, 32683)]