207374988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{161507}}^1$

素因数の和:161621

約数の個数: 24

約数和(自身を含む): 488400192

約数和(自身を除く): 281025204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 161507, 323014, 484521, 646028, 969042, 1938084, 17281249, 34562498, 51843747, 69124996, 103687494, 207374988]

約数ペア:

[(1, 207374988), (2, 103687494), (3, 69124996), (4, 51843747), (6, 34562498), (12, 17281249), (107, 1938084), (214, 969042), (321, 646028), (428, 484521), (642, 323014), (1284, 161507)]