201173266

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 354119040

約数和(自身を除く): 152945774

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 742, 959, 1918, 1979, 3958, 7261, 13853, 14522, 27706, 50827, 101654, 104887, 209774, 271123, 542246, 734209, 1468418, 1897861, 3795722, 14369519, 28739038, 100586633, 201173266]

約数ペア:

[(1, 201173266), (2, 100586633), (7, 28739038), (14, 14369519), (53, 3795722), (106, 1897861), (137, 1468418), (274, 734209), (371, 542246), (742, 271123), (959, 209774), (1918, 104887), (1979, 101654), (3958, 50827), (7261, 27706), (13853, 14522)]