210360512

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{199}}^2$

素因数の和:493

約数の個数: 42

約数和(自身を含む): 424597068

約数和(自身を除く): 214236556

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 199, 332, 398, 664, 796, 1328, 1592, 2656, 3184, 5312, 6368, 12736, 16517, 33034, 39601, 66068, 79202, 132136, 158404, 264272, 316808, 528544, 633616, 1057088, 1267232, 2534464, 3286883, 6573766, 13147532, 26295064, 52590128, 105180256, 210360512]

約数ペア:

[(1, 210360512), (2, 105180256), (4, 52590128), (8, 26295064), (16, 13147532), (32, 6573766), (64, 3286883), (83, 2534464), (166, 1267232), (199, 1057088), (332, 633616), (398, 528544), (664, 316808), (796, 264272), (1328, 158404), (1592, 132136), (2656, 79202), (3184, 66068), (5312, 39601), (6368, 33034), (12736, 16517)]