254251138

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{8017}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 387654264

約数和(自身を除く): 133403126

約数列:

[1, 2, 101, 157, 202, 314, 8017, 15857, 16034, 31714, 809717, 1258669, 1619434, 2517338, 127125569, 254251138]

約数ペア:

[(1, 254251138), (2, 127125569), (101, 2517338), (157, 1619434), (202, 1258669), (314, 809717), (8017, 31714), (15857, 16034)]