207840862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{15907}}^1$

素因数の和:16095

約数の個数: 16

約数和(自身を含む): 320705280

約数和(自身を除く): 112864418

約数列:

[1, 2, 47, 94, 139, 278, 6533, 13066, 15907, 31814, 747629, 1495258, 2211073, 4422146, 103920431, 207840862]

約数ペア:

[(1, 207840862), (2, 103920431), (47, 4422146), (94, 2211073), (139, 1495258), (278, 747629), (6533, 31814), (13066, 15907)]