201570772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204019}}^1$

素因数の和:204055

約数の個数: 24

約数和(自身を含む): 399879200

約数和(自身を除く): 198308428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204019, 408038, 816076, 2652247, 3876361, 5304494, 7752722, 10608988, 15505444, 50392693, 100785386, 201570772]

約数ペア:

[(1, 201570772), (2, 100785386), (4, 50392693), (13, 15505444), (19, 10608988), (26, 7752722), (38, 5304494), (52, 3876361), (76, 2652247), (247, 816076), (494, 408038), (988, 204019)]