201152831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 35237569

約数列:

[1, 11, 31, 37, 107, 149, 341, 407, 1147, 1177, 1639, 3317, 3959, 4619, 5513, 12617, 15943, 36487, 43549, 50809, 60643, 122729, 170903, 175373, 494233, 589891, 1350019, 1879933, 5436563, 6488801, 18286621, 201152831]

約数ペア:

[(1, 201152831), (11, 18286621), (31, 6488801), (37, 5436563), (107, 1879933), (149, 1350019), (341, 589891), (407, 494233), (1147, 175373), (1177, 170903), (1639, 122729), (3317, 60643), (3959, 50809), (4619, 43549), (5513, 36487), (12617, 15943)]