207402431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 240869376

約数和(自身を除く): 33466945

約数列:

[1, 17, 23, 31, 71, 241, 391, 527, 713, 1207, 1633, 2201, 4097, 5543, 7471, 12121, 17111, 27761, 37417, 50623, 94231, 127007, 171833, 290887, 393553, 530441, 860591, 2921161, 6690401, 9017497, 12200143, 207402431]

約数ペア:

[(1, 207402431), (17, 12200143), (23, 9017497), (31, 6690401), (71, 2921161), (241, 860591), (391, 530441), (527, 393553), (713, 290887), (1207, 171833), (1633, 127007), (2201, 94231), (4097, 50623), (5543, 37417), (7471, 27761), (12121, 17111)]