238077502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{72101}}^1$

素因数の和:72243

約数の個数: 16

約数和(自身を含む): 387620352

約数和(自身を除く): 149542850

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 72101, 144202, 937313, 1874626, 9156827, 18313654, 119038751, 238077502]

約数ペア:

[(1, 238077502), (2, 119038751), (13, 18313654), (26, 9156827), (127, 1874626), (254, 937313), (1651, 144202), (3302, 72101)]