201400171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10163}}^1$

素因数の和:10338

約数の個数: 16

約数和(自身を含む): 243936000

約数和(自身を除く): 42535829

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 10163, 19817, 71141, 193097, 1351679, 1514287, 10600009, 28771453, 201400171]

約数ペア:

[(1, 201400171), (7, 28771453), (19, 10600009), (133, 1514287), (149, 1351679), (1043, 193097), (2831, 71141), (10163, 19817)]